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          Arnott Industries RH-3718 - Suspension Ride Height Sensor

          MPN: RH-3718
          The Arnott Industries RH-3718 Suspension Ride Height Sensor ensures accurate ride height measurement for optimal vehicle performance. Built to OE specifications for lasting reliability.
          0.0
          Vehicle Specific
          Check if this part fits your vehicle.
          • $62.95
          In stock

          Product Overview

          The Arnott Industries RH-3718 Suspension Ride Height Sensor is designed to ensure optimal vehicle performance by accurately measuring the ride height of your suspension system. Built to OE specifications, this sensor guarantees a precise fit and reliable operation, making it a trusted choice for BMW vehicles. With high-quality materials and engineering, Arnott Industries stands behind its product, providing confidence in compatibility and long-lasting performance. Choose Arnott Industries RH-3718 for dependable performance and peace of mind every time you service your vehicle.

          Cross Reference Numbers

          This Arnott Industries RH-3718 is equivalent to or replaces the following part numbers: 37146870000, 37146788569, 37146784072, 37146860843, 37146895466, 37146788571, RH3718

          Vehicle Compatibility

          • BMW 228i Base (2.0 L4 GAS) (2014–2016)
          • BMW 320i Base (2.0 L4 GAS) (2013–2018)
          • BMW 330i Base (2.0 L4 GAS) (2017–2023)
          • BMW 340i Base (3.0 L6 GAS) (2016–2018)
          • BMW 428i Base (2.0 L4 GAS) (2014–2016)
          • BMW 530i Base (2.0 L4 GAS) (2017–2023)
          • BMW 740i Base (3.0 L6 GAS) (2011–2023)
          • BMW M3 Base (3.0 L6 GAS) (2015–2023)
          • Mini Cooper S (2.0 L4 GAS) (2014–2023)
          • BMW X3 xDrive30i (2.0 L4 GAS) (2021)

          This may also fits 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 Arnott Industries RH-3718 Suspension Ride Height Sensor do?

          The suspension ride height sensor measures the distance between the vehicle's body and the ground, allowing the ECU to adjust the suspension system for optimal performance and comfort.

          How do I know if my ride height sensor needs replacement?

          Common signs include warning lights on the dashboard, poor ride quality, or noticeable changes in the vehicle's height. If your vehicle experiences these issues, it may be time to check the ride height sensor.

          Can I install the Arnott RH-3718 myself?

          Yes, if you have basic mechanical skills and tools, you can install the sensor yourself. However, it is always advisable to consult a professional mechanic for proper installation.

          What are the symptoms of a faulty suspension ride height sensor?

          Common symptoms include inconsistent ride height, erratic suspension behavior, and warning indicators on the dashboard. If you see DTCs such as C1221, C1222, and C1223, it may indicate a failing ride height sensor.

          Why should I choose Arnott Industries for my Suspension Ride Height Sensor needs?

          Arnott Industries is known for its quality and reliability in the automotive industry. Order Arnott RH-3718 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
              5186951
            • Weight
              1.001 lbs
            • Dimensions (L x W x H)
              8 x 4 x 4 in
            • Barcode
              815710022859
            • Manufacturer Part #
              RH-3718
          • Brand
            Arnott Industries
          • Manufacturer
            Arnott Industries
          • MPN
            RH-3718
          • Part Type
            Suspension Ride Height Sensor
          • OE Part Numbers
            37146870000, 37146788569, 37146784072, 37146860843, 37146895466, 37146788571
          • Cross Reference Numbers
            RH3718
          • Features
            California Proposition 65 : N/A
            Color : Black
            Connector Color : Black
            Connector Gender : Male
            Connector Quantity : 6
            Connector Shape : Oval
            Contents : Ride Height Sensor
            Mounting Hardware Included : No
            Terminal Gender : Male
            Terminal Quantity : 6
            Terminal Type : Pin
            Wire Quantity : N/A
            Wiring Harness Length : N/A
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          2016BMW650i xDriveBase (4.4 V8 GAS)Position: Front
          2016BMW640i Gran CoupeBase (3.0 L6 GAS)Position: Front
          2016BMW535i xDriveBase (3.0 L6 GAS)Position: Front, Position: Rear,Position: Front, Position: Rear
          2016BMW640i xDrive Gran CoupeBase (3.0 L6 GAS)Position: Front
          2016BMW535dBase (3.0 L6 DIESEL)Position: Front, Position: Rear,Position: Front, Position: Rear
          2016BMW528i xDriveBase (2.0 L4 GAS)Position: Front, Position: Rear,Position: Front, Position: Rear
          2016BMWM6 Gran CoupeBase (4.4 V8 GAS)Position: Front
          2016BMW340i xDriveBase (3.0 L6 GAS)Position: Front, Position: Rear,Position: Front, Position: Rear
          2016BMWi8Base (1.5 L3 PHEV)Position: Front
          2016BMWM3Base (3.0 L6 GAS)Position: Front, Position: Rear,Position: Front, Position: Rear
          2016BMW335i GT xDriveBase (3.0 L6 GAS)Position: Front, Position: Rear,Position: Front, Position: Rear
          2019BMW650i Gran CoupeBase (4.4 V8 GAS)Position: Front
          2019BMW330iBase (2.0 L4 GAS)Position: Front, Position: Rear,Position: Front, Position: Rear
          2019BMW740e xDriveiPerformance (2.0 L4 PHEV)Position: Rear, Position: Front
          2019BMWM850i xDriveBase (4.4 V8 GAS)Position: Rear, Position: Front
          2019BMW330i xDriveBase (2.0 L4 GAS)Position: Rear, Position: Front
          2012BMW535i xDriveBase (3.0 L6 GAS)Position: Rear, Position: Front
          2012BMW550iBase (4.4 V8 GAS)Position: Rear, Position: Front
          2012BMW328iBase (3.0 L6 GAS)Position: Rear, Position: Front
          2012BMW328iBase (2.0 L4 GAS)Position: Rear, Position: Front
          2012BMW750i xDriveBase (4.4 V8 GAS)Position: Front
          2024BMWi5eDrive40 (BEV)Position: Front, Position: Rear,Position: Front, Position: Rear
          2024BMWi5M60 xDrive (BEV)Position: Front, Position: Rear,Position: Front, Position: Rear
          2017BMW330eiPerformance (2.0 L4 PHEV)Position: Front, Position: Rear,Position: Front, Position: Rear
          2017BMW340i xDriveBase (3.0 L6 GAS)Position: Rear, Position: Front
          2017BMWM240i xDriveBase (3.0 L6 GAS)Position: Rear, Position: Front
          2017BMW530i xDriveBase (2.0 L4 GAS)Position: Rear, Position: Front
          2017BMWAlpina B7xDrive (4.4 V8 GAS)Position: Rear, Position: Front
          2017BMWM3Base (3.0 L6 GAS)Position: Front, Position: Rear,Position: Front, Position: Rear
          2017BMW330i GT xDriveBase (2.0 L4 GAS)
          2022BMW740i xDriveBase (3.0 L6 GAS)Position: Rear, Position: Front
          2022BMW228i Gran CoupeBase (2.0 L4 GAS)Position: Front, Position: Rear,Position: Front, Position: Rear
          2022BMWM235i xDrive Gran CoupeBase (2.0 L4 GAS)Position: Front, Position: Rear,Position: Front, Position: Rear
          2022BMWZ4M40i (3.0 L6 GAS)Position: Rear, Position: Front
          2022BMWZ4sDrive30i (2.0 L4 GAS)Position: Rear, Position: Front
          2022BMWM440i Gran CoupeBase (3.0 L6 MHEV)Position: Rear, Position: Front
          2022BMWX6M (4.4 V8 GAS)Position: Front
          2022BMWX6M50i (4.4 V8 GAS)Position: Front
          2022BMWX6xDrive40i (3.0 L6 GAS)Position: Front
          2011BMW550i GT xDriveBase (4.4 V8 GAS)Position: Front
          2011BMWAlpina B7LBase (4.4 V8 GAS)Position: Front
          2011BMW535i GT xDriveBase (3.0 L6 GAS)Position: Front
          2011BMW740iBase (3.0 L6 GAS)Position: Front
          2011BMW740LiBase (3.0 L6 GAS)Position: Front
          2023BMW530i xDriveBase (2.0 L4 GAS)Position: Front, Position: Rear,Position: Front, Position: Rear
          2023BMWM440i Gran CoupeBase (3.0 L6 MHEV)Position: Front, Position: Rear,Position: Front, Position: Rear
          2023BMWM8 Gran CoupeCompetition (4.4 V8 GAS)Position: Rear, Position: Front
          2023BMWM4Base (3.0 L6 GAS)Position: Front, Position: Rear,Position: Front, Position: Rear
          2023BMWM4Competition (3.0 L6 GAS)Position: Front, Position: Rear,Position: Front, Position: Rear
          2023BMWM4Competition xDrive (3.0 L6 GAS)Position: Front, Position: Rear,Position: Front, Position: Rear
          2023BMWM4CSL (3.0 L6 GAS)Position: Front, Position: Rear,Position: Front, Position: Rear
          2023BMWM440i xDrive Gran CoupeBase (3.0 L6 MHEV)Position: Rear, Position: Front
          2023BMWM2Base (3.0 L6 GAS)Position: Front, Position: Rear,Position: Front, Position: Rear
          2023BMW840i xDrive Gran CoupeBase (3.0 L6 GAS)Position: Front, Position: Rear,Position: Front, Position: Rear
          2023BMW430i xDriveBase (2.0 L4 GAS)Position: Rear, Position: Front
          2023BMW430iBase (2.0 L4 GAS)Position: Rear, Position: Front
          2023MiniCooper ClubmanJohn Cooper Works ALL4 (2.0 L4 GAS)Position: Front, Position: Rear,Position: Front, Position: Rear
          2023MiniCooper ClubmanS (2.0 L4 GAS)Position: Front, Position: Rear,Position: Front, Position: Rear
          2023MiniCooper ClubmanS ALL4 (2.0 L4 GAS)Position: Front, Position: Rear,Position: Front, Position: Rear
          2018BMW750iBase (4.4 V8 GAS)Position: Front, Position: Rear,Position: Front, Position: Rear
          2018BMWX4M40i (3.0 L6 GAS)Position: Rear, Position: Front
          2018BMWX4xDrive28i (2.0 L4 GAS)Position: Rear, Position: Front
          2018BMW340i xDriveBase (3.0 L6 GAS)Position: Rear, Position: Front
          2018BMW440i Gran CoupeBase (3.0 L6 GAS)Position: Front, Position: Rear,Position: Front, Position: Rear
          2018BMWAlpina B6 xDrive Gran CoupeBase (4.4 V8 GAS)Position: Rear, Position: Front
          2018BMW328d xDriveBase (2.0 L4 DIESEL)Position: Rear, Position: Front
          2018BMW750i xDriveBase (4.4 V8 GAS)Position: Rear, Position: Front
          2018BMW330i GT xDriveBase (2.0 L4 GAS)Position: Front, Position: Rear,Position: Front, Position: Rear
          2018BMW540iBase (3.0 L6 GAS)Position: Rear, Position: Front
          2018BMW440i xDriveBase (3.0 L6 GAS)Position: Front, Position: Rear,Position: Front, Position: Rear
          2014BMW535d xDriveBase (3.0 L6 DIESEL)Position: Rear, Position: Front
          2014BMW750iBase (4.4 V8 GAS)Position: Rear, Position: Front
          2014BMW650i xDrive Gran CoupeBase (4.4 V8 GAS)Position: Front
          2014BMWActiveHybrid 3Base (3.0 L6 FHEV)Position: Front, Position: Rear,Position: Front, Position: Rear
          2014BMWM235iBase (3.0 L6 GAS)Position: Front, Position: Rear,Position: Front, Position: Rear
          2014BMW750i xDriveBase (4.4 V8 GAS)Position: Rear, Position: Front
          2021BMW228i xDrive Gran CoupeBase (2.0 L4 GAS)Position: Front, Position: Rear,Position: Front, Position: Rear
          2021BMW530e xDriveBase (2.0 L4 PHEV)Position: Front, Position: Rear,Position: Front, Position: Rear
          2021BMWM760i xDriveBase (6.6 V12 GAS)Position: Front, Position: Rear,Position: Front, Position: Rear
          2021BMW430i xDriveBase (2.0 L4 GAS)Position: Rear, Position: Front
          2021BMWX7M50i (4.4 V8 GAS)Position: Rear, Position: Front, Notes: From 1/21
          2021BMWX7xDrive40i (3.0 L6 GAS)Position: Rear, Position: Front, Notes: From 1/21
          2021BMWX3M (3.0 L6 GAS)Position: Front
          2021BMWX3M Competition (3.0 L6 GAS)Position: Front
          2021BMWX3M40i (3.0 L6 GAS)Position: Front
          2021BMWX3sDrive30i (2.0 L4 GAS)Position: Front
          2021BMWX3xDrive30e (2.0 L4 PHEV)Position: Front
          2021BMWX3xDrive30i (2.0 L4 GAS)Position: Front
          2020BMW440iBase (3.0 L6 GAS)Position: Rear, Position: Front
          2020BMW530eBase (2.0 L4 PHEV)Position: Front, Position: Rear,Position: Front, Position: Rear
          2020BMWAlpina B7xDrive (4.4 V8 GAS)Position: Front, Position: Rear,Position: Front, Position: Rear
          2020BMW840i Gran CoupeBase (3.0 L6 GAS)Position: Rear, Position: Front
          2020BMW540i xDriveBase (3.0 L6 GAS)Position: Front, Position: Rear,Position: Front, Position: Rear
          2020BMW430i xDriveBase (2.0 L4 GAS)Position: Rear, Position: Front
          2020BMWM550i xDriveBase (4.4 V8 GAS)Position: Rear, Position: Front
          2013BMW750LiBase (4.4 V8 GAS)Position: Front
          2013BMW550i GTBase (4.4 V8 GAS)Position: Front
          2013BMWM6Base (4.4 V8 GAS)Position: Front
          2015BMW750Li xDriveBase (4.4 V8 GAS)Position: Front
          2015BMWM3Base (3.0 L6 GAS)Position: Front, Position: Rear,Position: Front, Position: Rear
          There are more vehicles this part is compatible with. Check if it fits your vehicle.
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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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