Subtotal:$0.00
Arnott Industries RH-3718 - Suspension Ride Height Sensor
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.
- BrandArnott Industries
- ManufacturerArnott Industries
- MPNRH-3718
- Part TypeSuspension Ride Height Sensor
- OE Part Numbers37146870000, 37146788569, 37146784072, 37146860843, 37146895466, 37146788571
- Cross Reference NumbersRH3718
- FeaturesCalifornia 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 TypeVehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2016 | BMW | 650i xDrive | Base (4.4 V8 GAS) | Position: Front |
| 2016 | BMW | 640i Gran Coupe | Base (3.0 L6 GAS) | Position: Front |
| 2016 | BMW | 535i xDrive | Base (3.0 L6 GAS) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2016 | BMW | 640i xDrive Gran Coupe | Base (3.0 L6 GAS) | Position: Front |
| 2016 | BMW | 535d | Base (3.0 L6 DIESEL) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2016 | BMW | 528i xDrive | Base (2.0 L4 GAS) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2016 | BMW | M6 Gran Coupe | Base (4.4 V8 GAS) | Position: Front |
| 2016 | BMW | 340i xDrive | Base (3.0 L6 GAS) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2016 | BMW | i8 | Base (1.5 L3 PHEV) | Position: Front |
| 2016 | BMW | M3 | Base (3.0 L6 GAS) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2016 | BMW | 335i GT xDrive | Base (3.0 L6 GAS) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2019 | BMW | 650i Gran Coupe | Base (4.4 V8 GAS) | Position: Front |
| 2019 | BMW | 330i | Base (2.0 L4 GAS) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2019 | BMW | 740e xDrive | iPerformance (2.0 L4 PHEV) | Position: Rear, Position: Front |
| 2019 | BMW | M850i xDrive | Base (4.4 V8 GAS) | Position: Rear, Position: Front |
| 2019 | BMW | 330i xDrive | Base (2.0 L4 GAS) | Position: Rear, Position: Front |
| 2012 | BMW | 535i xDrive | Base (3.0 L6 GAS) | Position: Rear, Position: Front |
| 2012 | BMW | 550i | Base (4.4 V8 GAS) | Position: Rear, Position: Front |
| 2012 | BMW | 328i | Base (3.0 L6 GAS) | Position: Rear, Position: Front |
| 2012 | BMW | 328i | Base (2.0 L4 GAS) | Position: Rear, Position: Front |
| 2012 | BMW | 750i xDrive | Base (4.4 V8 GAS) | Position: Front |
| 2024 | BMW | i5 | eDrive40 (BEV) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2024 | BMW | i5 | M60 xDrive (BEV) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2017 | BMW | 330e | iPerformance (2.0 L4 PHEV) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2017 | BMW | 340i xDrive | Base (3.0 L6 GAS) | Position: Rear, Position: Front |
| 2017 | BMW | M240i xDrive | Base (3.0 L6 GAS) | Position: Rear, Position: Front |
| 2017 | BMW | 530i xDrive | Base (2.0 L4 GAS) | Position: Rear, Position: Front |
| 2017 | BMW | Alpina B7 | xDrive (4.4 V8 GAS) | Position: Rear, Position: Front |
| 2017 | BMW | M3 | Base (3.0 L6 GAS) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2017 | BMW | 330i GT xDrive | Base (2.0 L4 GAS) | |
| 2022 | BMW | 740i xDrive | Base (3.0 L6 GAS) | Position: Rear, Position: Front |
| 2022 | BMW | 228i Gran Coupe | Base (2.0 L4 GAS) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2022 | BMW | M235i xDrive Gran Coupe | Base (2.0 L4 GAS) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2022 | BMW | Z4 | M40i (3.0 L6 GAS) | Position: Rear, Position: Front |
| 2022 | BMW | Z4 | sDrive30i (2.0 L4 GAS) | Position: Rear, Position: Front |
| 2022 | BMW | M440i Gran Coupe | Base (3.0 L6 MHEV) | Position: Rear, Position: Front |
| 2022 | BMW | X6 | M (4.4 V8 GAS) | Position: Front |
| 2022 | BMW | X6 | M50i (4.4 V8 GAS) | Position: Front |
| 2022 | BMW | X6 | xDrive40i (3.0 L6 GAS) | Position: Front |
| 2011 | BMW | 550i GT xDrive | Base (4.4 V8 GAS) | Position: Front |
| 2011 | BMW | Alpina B7L | Base (4.4 V8 GAS) | Position: Front |
| 2011 | BMW | 535i GT xDrive | Base (3.0 L6 GAS) | Position: Front |
| 2011 | BMW | 740i | Base (3.0 L6 GAS) | Position: Front |
| 2011 | BMW | 740Li | Base (3.0 L6 GAS) | Position: Front |
| 2023 | BMW | 530i xDrive | Base (2.0 L4 GAS) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2023 | BMW | M440i Gran Coupe | Base (3.0 L6 MHEV) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2023 | BMW | M8 Gran Coupe | Competition (4.4 V8 GAS) | Position: Rear, Position: Front |
| 2023 | BMW | M4 | Base (3.0 L6 GAS) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2023 | BMW | M4 | Competition (3.0 L6 GAS) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2023 | BMW | M4 | Competition xDrive (3.0 L6 GAS) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2023 | BMW | M4 | CSL (3.0 L6 GAS) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2023 | BMW | M440i xDrive Gran Coupe | Base (3.0 L6 MHEV) | Position: Rear, Position: Front |
| 2023 | BMW | M2 | Base (3.0 L6 GAS) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2023 | BMW | 840i xDrive Gran Coupe | Base (3.0 L6 GAS) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2023 | BMW | 430i xDrive | Base (2.0 L4 GAS) | Position: Rear, Position: Front |
| 2023 | BMW | 430i | Base (2.0 L4 GAS) | Position: Rear, Position: Front |
| 2023 | Mini | Cooper Clubman | John Cooper Works ALL4 (2.0 L4 GAS) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2023 | Mini | Cooper Clubman | S (2.0 L4 GAS) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2023 | Mini | Cooper Clubman | S ALL4 (2.0 L4 GAS) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2018 | BMW | 750i | Base (4.4 V8 GAS) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2018 | BMW | X4 | M40i (3.0 L6 GAS) | Position: Rear, Position: Front |
| 2018 | BMW | X4 | xDrive28i (2.0 L4 GAS) | Position: Rear, Position: Front |
| 2018 | BMW | 340i xDrive | Base (3.0 L6 GAS) | Position: Rear, Position: Front |
| 2018 | BMW | 440i Gran Coupe | Base (3.0 L6 GAS) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2018 | BMW | Alpina B6 xDrive Gran Coupe | Base (4.4 V8 GAS) | Position: Rear, Position: Front |
| 2018 | BMW | 328d xDrive | Base (2.0 L4 DIESEL) | Position: Rear, Position: Front |
| 2018 | BMW | 750i xDrive | Base (4.4 V8 GAS) | Position: Rear, Position: Front |
| 2018 | BMW | 330i GT xDrive | Base (2.0 L4 GAS) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2018 | BMW | 540i | Base (3.0 L6 GAS) | Position: Rear, Position: Front |
| 2018 | BMW | 440i xDrive | Base (3.0 L6 GAS) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2014 | BMW | 535d xDrive | Base (3.0 L6 DIESEL) | Position: Rear, Position: Front |
| 2014 | BMW | 750i | Base (4.4 V8 GAS) | Position: Rear, Position: Front |
| 2014 | BMW | 650i xDrive Gran Coupe | Base (4.4 V8 GAS) | Position: Front |
| 2014 | BMW | ActiveHybrid 3 | Base (3.0 L6 FHEV) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2014 | BMW | M235i | Base (3.0 L6 GAS) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2014 | BMW | 750i xDrive | Base (4.4 V8 GAS) | Position: Rear, Position: Front |
| 2021 | BMW | 228i xDrive Gran Coupe | Base (2.0 L4 GAS) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2021 | BMW | 530e xDrive | Base (2.0 L4 PHEV) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2021 | BMW | M760i xDrive | Base (6.6 V12 GAS) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2021 | BMW | 430i xDrive | Base (2.0 L4 GAS) | Position: Rear, Position: Front |
| 2021 | BMW | X7 | M50i (4.4 V8 GAS) | Position: Rear, Position: Front, Notes: From 1/21 |
| 2021 | BMW | X7 | xDrive40i (3.0 L6 GAS) | Position: Rear, Position: Front, Notes: From 1/21 |
| 2021 | BMW | X3 | M (3.0 L6 GAS) | Position: Front |
| 2021 | BMW | X3 | M Competition (3.0 L6 GAS) | Position: Front |
| 2021 | BMW | X3 | M40i (3.0 L6 GAS) | Position: Front |
| 2021 | BMW | X3 | sDrive30i (2.0 L4 GAS) | Position: Front |
| 2021 | BMW | X3 | xDrive30e (2.0 L4 PHEV) | Position: Front |
| 2021 | BMW | X3 | xDrive30i (2.0 L4 GAS) | Position: Front |
| 2020 | BMW | 440i | Base (3.0 L6 GAS) | Position: Rear, Position: Front |
| 2020 | BMW | 530e | Base (2.0 L4 PHEV) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2020 | BMW | Alpina B7 | xDrive (4.4 V8 GAS) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2020 | BMW | 840i Gran Coupe | Base (3.0 L6 GAS) | Position: Rear, Position: Front |
| 2020 | BMW | 540i xDrive | Base (3.0 L6 GAS) | Position: Front, Position: Rear,Position: Front, Position: Rear |
| 2020 | BMW | 430i xDrive | Base (2.0 L4 GAS) | Position: Rear, Position: Front |
| 2020 | BMW | M550i xDrive | Base (4.4 V8 GAS) | Position: Rear, Position: Front |
| 2013 | BMW | 750Li | Base (4.4 V8 GAS) | Position: Front |
| 2013 | BMW | 550i GT | Base (4.4 V8 GAS) | Position: Front |
| 2013 | BMW | M6 | Base (4.4 V8 GAS) | Position: Front |
| 2015 | BMW | 750Li xDrive | Base (4.4 V8 GAS) | Position: Front |
| 2015 | BMW | M3 | Base (3.0 L6 GAS) | Position: Front, Position: Rear,Position: Front, Position: Rear |
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.








