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    Genuine Saab 90490477 - Engine Coolant Temperature Sender

    MPN: 90490477
    The Genuine Saab 90490477 Engine Coolant Temperature Sender accurately measures coolant temperature, ensuring efficient engine operation and optimal performance in select Saab models.
    0.0
    Vehicle Specific
    Check if this part fits your vehicle.
    • $51.95
    In stock

    Product Overview

    The Genuine Saab Engine Coolant Temperature Sender 90490477 is essential for maintaining optimal engine performance in your Saab vehicle. This premium-grade sensor accurately measures the temperature of the engine coolant, providing critical data to the engine control unit (ECU). This information allows the ECU to adjust fuel injection and ignition timing, ensuring your engine operates efficiently and effectively. Choose Genuine Saab 90490477 for dependable performance and peace of mind every time you service your vehicle.

    Cross Reference Numbers

    This Genuine Saab 90490477 is equivalent to or replaces the following part numbers: 90490477.

    Vehicle Compatibility

    • Saab 900 2.0L4 (1996–1997)
    • Saab 900 2.3L4 (1995–1997)
    • Saab 900 2.5V6 (1995–1997)
    • Saab 9000 2.3L4 (1996–1997)
    • Saab 9000 3.0V6 (1995–1997)
    • Saab 9000 Aero 2.3L4 (1997)
    • Saab 9000 CSE Turbo 2.3L4 (1996–1997)
    • Saab 9000 CSE 3.0V6 (1996–1997)
    • Saab 9000 CS 2.3L4 (1995–1997)
    • Saab 9000 CDE 3.0V6 (1995)

    This may also fit other applications. Please use the vehicle selector tool to verify fitment.

    Why Shop at eEuroparts.com?

    • Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
    • Exclusive Kits That Fitâ„¢ - complete repair solutions with no guesswork
    • Fitment Confidence: Our accurate cataloging ensures you get the right part the first time.
    • Fast, Reliable Shipping: Orders ship quickly from our U.S.-based warehouses.
    • Transparent Pricing: Competitive prices with no hidden fees or surprise charges.
    • Established Trust: Serving the European auto community since 2000.

    Frequently Asked Questions

    What does the Genuine Saab 90490477 Engine Coolant Temperature Sender do?

    The engine coolant temperature sender measures the temperature of the engine coolant in your vehicle. This crucial data is relayed to the ECU, which adjusts fuel injection and ignition timing for optimal engine performance.

    How do I know if my Engine Coolant Temperature Sender needs replacement?

    Common symptoms indicating the coolant temperature sender may need replacement include engine overheating, poor fuel economy, fluctuating temperature gauge readings, and check engine light activation.

    Can I install the Genuine Saab 90490477 myself?

    Yes, the installation of the Genuine Saab 90490477 is a task that can be performed by a DIY enthusiast with basic mechanical skills. However, it is important to follow proper procedures and safety precautions during installation.

    What are the symptoms of a faulty Engine Coolant Temperature Sender?

    Symptoms of a faulty engine coolant temperature sender include inaccurate temperature readings on the dashboard, engine overheating, and poor fuel efficiency. If you see DTCs such as P0117 (Engine Coolant Temperature Sensor Circuit Low) and P0118 (Engine Coolant Temperature Sensor Circuit High), it may indicate a failing coolant temperature sender.

    Why should I choose Genuine Saab for my Engine Coolant Temperature Sender needs?

    Genuine Saab is known for its quality and reliability in automotive parts. Order Genuine Saab 90490477 today for a factory-correct replacement that restores safety and performance.

    Note: All information on this page and in the FAQ is for general reference only. Verify fitment and consult a professional as needed. eEuroparts.com is not responsible for incorrect part selection or installation.

      • eEuroparts SKU
        2807571
      • Weight
        0.2 lbs
      • Manufacturer Part #
        90490477
    • Brand
      Genuine Saab
    • Manufacturer
      Genuine Saab
    • MPN
      90490477
    • Part Type
      Engine Coolant Temperature Sender
    • Fitment
      • Fitment Type
        Vehicle Specific
    YearMakeModelSubmodelNotes
    1998Saab900S (2.3 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8in or 0.125in or 3.2mm fine thread, up to engine v002172, 1/8
    1998Saab900S Turbo (2.0 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8in or 0.125in or 3.2mm fine thread, up to engine v002172, 1/8
    1998Saab900SE Turbo (2.0 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8in or 0.125in or 3.2mm fine thread, up to engine v002172, 1/8
    1998Saab9000CSE Turbo (2.3 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8, note: 1995-1998: 1/8in or 0.125in or 3.2mm fine thread up to engine v002172 note: 1996-1998: 1/8in or 0.125in or 3.2mm fine thread, located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one
    1997Saab900S (2.3 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8in or 0.125in or 3.2mm fine thread, up to engine v002172, 1/8
    1997Saab900SE (2.5 V6 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8in or 0.125in or 3.2mm fine thread, up to engine v002172, 1/8
    1997Saab900SE Turbo (2.0 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8in or 0.125in or 3.2mm fine thread, up to engine v002172, 1/8
    1997Saab9000Aero (2.3 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8, note: 1995-1998: 1/8in or 0.125in or 3.2mm fine thread up to engine v002172 note: 1996-1998: 1/8in or 0.125in or 3.2mm fine thread, located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one
    1997Saab9000CS (2.3 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8, note: 1995-1998: 1/8in or 0.125in or 3.2mm fine thread up to engine v002172 note: 1996-1998: 1/8in or 0.125in or 3.2mm fine thread, located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one
    1997Saab9000CSE (3.0 V6 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8, note: 1995-1998: 1/8in or 0.125in or 3.2mm fine thread up to engine v002172 note: 1996-1998: 1/8in or 0.125in or 3.2mm fine thread, located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one
    1997Saab9000CSE Turbo (2.3 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8, note: 1995-1998: 1/8in or 0.125in or 3.2mm fine thread up to engine v002172 note: 1996-1998: 1/8in or 0.125in or 3.2mm fine thread, located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one
    1996Saab900S (2.3 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8in or 0.125in or 3.2mm fine thread, up to engine v002172, 1/8
    1996Saab900SE (2.5 V6 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8in or 0.125in or 3.2mm fine thread, up to engine v002172, 1/8
    1996Saab900SE Turbo (2.0 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8in or 0.125in or 3.2mm fine thread, up to engine v002172, 1/8
    1996Saab9000Aero (2.3 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8, note: 1995-1998: 1/8in or 0.125in or 3.2mm fine thread up to engine v002172 note: 1996-1998: 1/8in or 0.125in or 3.2mm fine thread, located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one
    1996Saab9000CS (2.3 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8, note: 1995-1998: 1/8in or 0.125in or 3.2mm fine thread up to engine v002172 note: 1996-1998: 1/8in or 0.125in or 3.2mm fine thread, located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one
    1996Saab9000CSE (3.0 V6 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8, note: 1995-1998: 1/8in or 0.125in or 3.2mm fine thread up to engine v002172 note: 1996-1998: 1/8in or 0.125in or 3.2mm fine thread, located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one
    1996Saab9000CSE Turbo (2.3 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8, note: 1995-1998: 1/8in or 0.125in or 3.2mm fine thread up to engine v002172 note: 1996-1998: 1/8in or 0.125in or 3.2mm fine thread, located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one
    1995Saab900S (2.3 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8in or 0.125in or 3.2mm fine thread, up to engine v002172, 1/8
    1995Saab900SE (2.5 V6 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8in or 0.125in or 3.2mm fine thread, up to engine v002172, 1/8
    1995Saab900SE Turbo (2.0 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8in or 0.125in or 3.2mm fine thread, up to engine v002172, 1/8
    1995Saab9000Aero (2.3 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8, note: 1995-1998: 1/8in or 0.125in or 3.2mm fine thread up to engine v002172 note: 1996-1998: 1/8in or 0.125in or 3.2mm fine thread, located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one
    1995Saab9000CDE (3.0 V6 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8, note: 1995-1998: 1/8in or 0.125in or 3.2mm fine thread up to engine v002172 note: 1996-1998: 1/8in or 0.125in or 3.2mm fine thread, located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one
    1995Saab9000CS (2.3 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8, note: 1995-1998: 1/8in or 0.125in or 3.2mm fine thread up to engine v002172 note: 1996-1998: 1/8in or 0.125in or 3.2mm fine thread, located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one
    1995Saab9000CSE (3.0 V6 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8, note: 1995-1998: 1/8in or 0.125in or 3.2mm fine thread up to engine v002172 note: 1996-1998: 1/8in or 0.125in or 3.2mm fine thread, located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one
    1995Saab9000CSE Turbo (2.3 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8, note: 1995-1998: 1/8in or 0.125in or 3.2mm fine thread up to engine v002172 note: 1996-1998: 1/8in or 0.125in or 3.2mm fine thread, located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one
    1994Saab900S (2.1 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8in or 0.125in or 3.2mm fine thread, up to engine v002172, 1/8
    1994Saab900S (2.3 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8in or 0.125in or 3.2mm fine thread, up to engine v002172, 1/8
    1994Saab900SE (2.5 V6 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8in or 0.125in or 3.2mm fine thread, up to engine v002172, 1/8
    1994Saab900SE Turbo (2.0 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8in or 0.125in or 3.2mm fine thread, up to engine v002172, 1/8
    1994Saab900Turbo (2.0 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8in or 0.125in or 3.2mm fine thread, up to engine v002172, 1/8
    1994Saab900Turbo Commemorative Edition (2.0 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8in or 0.125in or 3.2mm fine thread, up to engine v002172, 1/8
    1994Saab9000Aero (2.3 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8, note: 1995-1998: 1/8in or 0.125in or 3.2mm fine thread up to engine v002172 note: 1996-1998: 1/8in or 0.125in or 3.2mm fine thread, located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one
    1994Saab9000CDE (2.3 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8, note: 1995-1998: 1/8in or 0.125in or 3.2mm fine thread up to engine v002172 note: 1996-1998: 1/8in or 0.125in or 3.2mm fine thread, located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one
    1994Saab9000CDE Turbo (2.3 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8, note: 1995-1998: 1/8in or 0.125in or 3.2mm fine thread up to engine v002172 note: 1996-1998: 1/8in or 0.125in or 3.2mm fine thread, located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one
    1994Saab9000CS (2.3 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8, note: 1995-1998: 1/8in or 0.125in or 3.2mm fine thread up to engine v002172 note: 1996-1998: 1/8in or 0.125in or 3.2mm fine thread, located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one
    1994Saab9000CS Turbo (2.3 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8, note: 1995-1998: 1/8in or 0.125in or 3.2mm fine thread up to engine v002172 note: 1996-1998: 1/8in or 0.125in or 3.2mm fine thread, located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one
    1994Saab9000CSE (2.3 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8, note: 1995-1998: 1/8in or 0.125in or 3.2mm fine thread up to engine v002172 note: 1996-1998: 1/8in or 0.125in or 3.2mm fine thread, located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one
    1994Saab9000CSE Turbo (2.3 L4 GAS)Notes: 1995-1998: 1/8in fine thread up to engine V002172. 1996-1998: 1/8in located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one., 1/8, note: 1995-1998: 1/8in or 0.125in or 3.2mm fine thread up to engine v002172 note: 1996-1998: 1/8in or 0.125in or 3.2mm fine thread, located in the end of the head with two wires coming off it. Remove yours to be sure you are ordering the right one
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    Warranty Overview

    At eEuroparts, we stand behind the quality of the products we sell. Every part we offer is backed by a warranty designed to give you peace of mind and protect your investment.

    Standard Warranty – Most Parts

    • Coverage: 2 years or 24,000 miles (whichever comes first) from purchase date.

    • Protection: Defects in materials or workmanship under normal personal use.

    • Eligibility: Applies only to the original purchaser and the vehicle where the part was first installed.

    • Exclusions:

      • Wear-and-tear items (brake pads, filters, bulbs, wipers, etc.)

      • Commercial, fleet, rideshare, off-road, or racing use

      • Improper installation, misuse, accidents, or modifications

    • Not Covered: Labor, shipping, towing, or incidental costs.

    Bison Performance Warranty – Our House Brand

    • Coverage: Limited Lifetime Warranty for as long as you own your vehicle.

    • Applies To: All products sold under the Bison Performance label.

    • Premium Protection: Goes beyond our standard warranty — if it’s a Bison product, the 2-year/24k mile limit is replaced with lifetime coverage.

    • Exclusions: Same as the standard warranty (normal wear, commercial use, improper installation, etc.).

    • What’s Included: Replacement of the defective product (labor and shipping excluded).

    Warranty Claim Requirements

    To keep claims fast and fair, we require:

    • Proof of purchase (invoice or order confirmation).

    • Photos or videos showing the defective part, order number, date, VIN, and odometer reading.

    • Diagnostic reports or part returns for non-visible issues may be requested.

    • Claims must be truthful, properly documented, and reflect normal consumer use.

    Buy With Confidence: We back our products because we believe in their quality, with a transparent, customer-first warranty process you can trust. And with Bison Performance products, you’ll enjoy Limited Lifetime protection—an assurance few brands can match.

    For full details and exclusions, please see our complete Warranty Terms & Conditions.

    This summary is for convenience only. For full warranty coverage details, exclusions, and requirements, see our official Warranty Terms & Conditions. In case of conflict, the full policy governs.

    Return Policy Overview

    Most parts can be returned within 30 days of delivery if unused, uninstalled, and in original packaging.
    To start a return, contact customer support via Chat or Contact Us.

    • Restocking fee: Up to 20% may apply for certain orders (buyer’s remorse, order errors, or special-order items)

    • Refunds: Issued to your original payment method within 3–5 business days after inspection

    • Exchanges: Not automatic — please return and reorder

    • Replacements: May be approved for incorrect or defective items reported within 7 days

    Not returnable:

    • Used or installed parts

    • Electrical components

    • Opened filter kits, gaskets, or contaminated items

    • Final sale or custom orders

    Important Notes:

    • Return shipping is your responsibility unless we made a verified error

    • Fitment is the customer’s responsibility (we can assist, but do not guarantee)

    • Country of origin may vary and is not grounds for return

    For complete details, please see our full Return Policy.


    This Returns summary is provided for convenience only. All returns, refunds, and exchanges are subject to the complete Returns Policy. In the event of any conflict, the full policy governs.

    Fast, Reliable Shipping — Straight to Your Door

    We ship most orders the same day when placed before 2 PM CST (Monday–Friday). Our main warehouse is just east of Nashville, TN, and we also ship from multiple locations nationwide to get your order to you as quickly as possible.

    • We use trusted carriers like UPS, FedEx, and USPS.

    • Tracking info is emailed to you as soon as your order ships.

    • Delivery estimates at checkout are based on carrier data, but not guaranteed.

    Need help with a shipment?

    If your order is missing, damaged, or incorrect, just let us know within 5 days of delivery. We’ll walk you through the quick claim process — including a few photos to help us make things right.

    For complete details, please see our full Shipping Policy.


    This Shipping summary is provided for convenience only. Delivery times, carrier terms, fees, restrictions, risk of loss, and other details are governed by our complete Shipping Policy. In the event of any conflict, the full policy governs.

    Product questions

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