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Bosch 66148 - Fuel Pump Module Assembly
MPN: 66148
The Bosch 66148 Fuel Pump Module Assembly ensures reliable fuel delivery to your BMW's engine, enhancing performance and efficiency. Designed for easy installation.
Vehicle Specific
Check if this part fits your vehicle.
Product Overview
The Bosch Fuel Pump Module Assembly 66148 is a premium-grade component designed specifically for BMW vehicles, ensuring reliable performance and longevity. This fuel pump is crucial for supplying the necessary fuel pressure to the injection system, a vital aspect of modern automotive applications. With its electric design, it meets the high-pressure demands required by today's engines, supporting both performance and emissions standards. Choose Bosch 66148 for dependable performance and peace of mind every time you service your vehicle.
Cross Reference Numbers
This Bosch 66148 is equivalent to or replaces the following part numbers: 16117373521, 16147174893, 0580202012, 0580202027.
Vehicle Compatibility
- BMW 535i 3.0 L6 (2008–2010)
- BMW 535i xDrive 3.0 L6 (2008–2010)
- BMW 535xi 3.0 L6 (2008)
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 Bosch 66148 Fuel Pump Module Assembly do?
The Bosch Fuel Pump Assembly is responsible for supplying fuel under high pressure to the engine's injection system, ensuring optimal performance and efficiency in your BMW vehicle.
How do I know if my Fuel Pump Module Assembly needs replacement?
Common symptoms of a failing fuel pump include difficulty starting the vehicle, loss of power during acceleration, unusual noises from the fuel tank, and engine stalling, especially under load.
Can I install the Bosch 66148 myself?
This fuel pump module assembly can be installed by DIY enthusiasts with moderate automotive skills. It is advised to follow a service manual for guidance and ensure proper safety precautions are taken.
What are the symptoms of a faulty Fuel Pump Module Assembly?
Signs of a failing fuel pump include difficulty starting the vehicle, engine stalling, and loss of power during acceleration. If you see DTCs such as P0087 or P0191, it may indicate a failing fuel pump.
Why should I choose Bosch for my Fuel Pump Module Assembly needs?
Bosch is a trusted name in automotive components, known for quality and reliability. Order Bosch 66148 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.
- BrandBosch
- ManufacturerBosch
- MPN66148
- Part TypeFuel Pump Module Assembly
- OE Part Numbers16117373521
- FeaturesAdditional Accessories Included : No
Attachment Type (Fuel Pump Strainer) : Push On
Connector Gender : Female
Connector Quantity : 1
Connector Shape : Square/Rectangle
Electrical : Yes
Filter Included : Yes
Fuel Delivery Type : Fuel Injection
Fuel Filter Included : Yes
Fuel Sending Unit Included : Yes
Fuel Tank Pressure Sensor Included : No
Fuel Type : Gas
Gasket Or Seal Included : No
Gasket Or Seal Included : No
Grade Type : Premium
Hose Length (Fuel Pump) : 0 ft
Housing Material : Polymer / Plastic
In Tank Or External : Internal
In-Line Pump : N
Inlet Outside Diameter : 11.1
Inlet Outside Diameter : 810 mm
Inlet Quantity : 1
Inlet Type : OE Type
Inside Diameter : 0 mm
Lock Ring Included : No
Material : Mixed
Metered : No
Mounting Hardware Included : No
Mounting Type : In-tank
New Or Remanufactured : New
Nozzle Shut Off Valve Included : No
Nozzle Type : Fixed
O-Ring Included : No
Outlet Outside Diameter : 11.1
Outlet Outside Diameter : 810 mm
Outlet Quantity : 1
Outlet Type : SAE
Outside Diameter : 100140 mm
Package Contents : 1 Module Assembly
Port Quantity : 2
Power Cord Length : 0 ft
Power Source : Battery
Prop 65 Warning Label Required? : No
Pump Design : Electric
Pump Only Or Module : Module
Pump Type : Electric
Pump Type : Electric
Regulator Included : Yes
Rim Shape : Round
Seal And Lock Ring Included : No
Self Priming : Yes
Static Ground Terminal : No
Strainer Included : Yes
Suction Pipe Included : No
Terminal Gender : Male
Terminal Quantity : 4
Terminal Type : Blade
Thickness : 1.5 mm
Universal : No
Voltage : 12
Wire Harness Included : No
Wiring Harness Included : No
- Fitment
- Fitment TypeVehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2008 | BMW | 535i | Base (3.0 L6 GAS) | |
| 2008 | BMW | 535xi | Base (3.0 L6 GAS) | |
| 2009 | BMW | 535i | Base (3.0 L6 GAS) | |
| 2009 | BMW | 535i xDrive | Base (3.0 L6 GAS) | |
| 2010 | BMW | 535i xDrive | Base (3.0 L6 GAS) | |
| 2010 | BMW | 535i | Base (3.0 L6 GAS) |
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.
