BENTLEY 4M0937003A Bentayga Front Left Door Lock Latch Motor 4M1837015 2016-20 Actuator 636

( Manufacturer Part Number: 4M0937003A ), ( Type: Door ), ( Placement On Vehicle: Left, Front ), ( Color: Black ), ( Ipn: 4m1837015 )

Review BENTLEY 2016 20 Bentayga Front Left Door Lock Latch Actuator Motor Assembly 636

The **Bentley 4M0937003A Front Left Door Lock Latch Actuator Motor (Part Number 636)** is a precision-engineered component designed exclusively for the luxury Bentley Bentayga models produced between the 2016 and 2020 generations. This high-performance actuator motor is a critical element of the vehicle s sophisticated electric door locking system, ensuring seamless, silent, and reliable operation with the refined precision expected from Bentley s bespoke engineering. Crafted from durable, corrosion-resistant materials, this motor is engineered to withstand the demands of daily use while maintaining the sleek, understated elegance synonymous with Bentley s design philosophy. The actuator operates with a smooth, linear motion, driving the door latch mechanism with minimal friction, which is essential for the Bentayga s premium ride quality and quiet cabin environment. Its robust construction incorporates a sealed housing to protect against environmental contaminants, ensuring longevity even in varied driving conditions. Whether deployed for manual lock/unlock functions, keyless entry, or integrated smart access systems, this motor delivers consistent performance with the precision required to uphold Bentley s reputation for uncompromising quality. Ideal for both original equipment replacement and aftermarket upgrades, this part is a direct fit for the front left door assembly, guaranteeing an exact match in form and function to maintain the vehicle s original integrity. For owners seeking to preserve or restore their Bentayga s luxury and functionality, this actuator motor represents a critical component that embodies Bentley s commitment to excellence in every detail.

### **Pros and Cons of buying a Bentley 4M0937003A (2016-2020 Bentayga Front Left Door Lock Latch Actuator Motor, Part #636)**

1. **Direct Fitment** This part is specifically designed for the 2016-2020 Bentley Bentayga, ensuring compatibility without modifications.

2. **OEM Quality** As an original equipment or high-quality aftermarket replacement, it should meet Bentley s performance and durability standards.

3. **Reliability** The door lock actuator motor is a critical component; a reliable unit reduces the risk of frequent failures, which can be costly and inconvenient.

4. **Prevents Further Damage** A failing actuator can strain other door mechanisms, leading to more extensive repairs if left unaddressed.

5. **Warranty Coverage** Reputable sellers often provide warranties, offering peace of mind against defects or premature failure.

6. **Ease of Installation** Many aftermarket parts are designed for straightforward replacement, reducing labor costs if you or a mechanic handle the job.

7. **Cost-Effective Alternative** Compared to buying a used or salvaged part, a new actuator is a controlled expense with guaranteed condition.

1. **High Cost** Bentley parts, even aftermarket, tend to be expensive due to brand prestige and specialized manufacturing. This part may cost significantly more than generic alternatives.

2. **Potential Counterfeit Risk** Purchasing from untrusted sellers increases the chance of receiving a low-quality or fake part, which could fail quickly.

3. **Limited Availability** Some specialty parts may not be stocked widely, requiring longer lead times or ordering from specific suppliers.

4. **Installation Complexity** While many actuators are plug-and-play, Bentley vehicles often require precise alignment and electrical connections, which may demand professional installation.

5. **Compatibility Concerns** If the part is not 100% verified for your exact model year or variant (e.g., SUV vs. coupe), there could be fitment issues.

6. **Resale Value Impact** If the part fails again shortly after replacement, it may affect the vehicle s perceived condition, especially if sold privately.

7. **Labor Costs** If professional installation is required, labor fees for a Bentley can be high, adding to the overall expense.

---

Buying the **Bentley 4M0937003A (2016-2020 Bentayga Front Left Door Lock Latch Actuator Motor, Part #636)** is a practical solution for restoring door functionality in your vehicle. The **pros outweigh the cons** if you prioritize reliability, longevity, and peace of mind. However, the **high cost and potential risks of counterfeit parts** are significant drawbacks that must be carefully considered.

If the actuator is failing and causing inconvenience (e.g., stuck doors, electrical warnings), replacing it is a **necessary investment** to avoid further damage. To mitigate risks:

- **Purchase from a reputable supplier** (e.g., official Bentley dealers, trusted aftermarket brands like **Dorman, ACDelco, or local specialty shops**).

- **Verify the part number and model fitment** before buying to avoid mismatches.

- **Consider professional installation** if unsure about handling the job yourself, especially given Bentley s complex systems.

- **Check for warranties** to protect against defects.

**Proceed with the purchase** if the part is essential for your vehicle s operation and you ve confirmed its authenticity and compatibility. For best results:

- Buy from a **verified seller** (e.g., **RockAuto, eBay (with seller feedback), or a Bentley specialist**).

- If budget is a concern, explore **genuine OEM alternatives** or **high-quality aftermarket brands** (e.g., **Fel-Pro, Bosch**) that offer similar performance at a lower cost.

- If the part is part of a larger door system issue (e.g., wiring, sensors), address those problems simultaneously to prevent recurrence.

Ultimately, **prioritize quality over cost savings** in a Bentley, as cheap or counterfeit parts can lead to repeated failures and higher long-term expenses.

Details:

Cash on pickup. A valid phone # is required for contact before delivery, If you want residential it a $100 charge. Wire Transfer. 2016 20 BENTLEY BENTAYGA FRONT LEFT DOOR LOCK LATCH ACTUATOR MOTOR ASSEMBLY 636: FITMENT Year: Make: model: Notes: 2016 -2020BentleyBentayga.

part #: 4m0937003a prices

• $89.99-$265.45

specifications carlockiio:

• for makes: Bentley
• mpn: 4m0937003a
• type: Door
• placement on vehicle: Left, Front
• color: Black
• ipn: 4m1837015

returns carlockiio:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

offer carlockiio:

• quantity: 1
• options: Ship-to-home
• availability: In Stock
• sold: 0
• best offers: True
• started: March 13, 2026

payments carlockiio:

• other
• credit card: Mastercard
• wallet: Google-pay

shipping carlockiio:

• type: Fixed
• carrier: FedEx
• transit: 3-6 Days
• service: FedEx Ground / FedEx Home Delivery
• cost: $0.00
• class: Standard

general carlockiio:

• Car Truck Parts Accessories > Exterior Parts Accessories > Exterior Locks Lock Hardware
• condition: Used

seller carlockiio:

• # reviews: 37339
• rating: 100.0%
• city: Lincoln, Nebraska

Bentley 4M0937003A Is Similar To:

• 3w0823531 2007 Bentley Continental Gt Front Hood Latch Cable P N No Reserve (38.8% similar) This offer is for one e front hood latch cable. Ask all questions prior to buying part is in like new but used condition as shown in the pictures taken, sold as is, no damage, no issues, in great condition...(September 24th, 2016)
• 97 Bentley Brooklands Sedan Front (27.6% similar) No expedited shipping is available. Working condition item is fully functional. Might have minor cosmetic scratches and or scuffs. It might need substantial cosmetic restoration. N new part manufactured from scratch. Sold as is this supersedes all conditions. Item might have slight damage and or ...(August 10th, 2017)
• Pp29407pa Bentley Arnage Lock Actuator Fuel Door (42% similar) ...(September 21st, 2018)
• 1k5959782 1k5 959 782 Bentley Continental Fuel Gas Door Lid Lock Latch Actuator Oem (49.1% similar) Products sold in quantities will show a single image representing the others equal or greater condition. Expedited shipping available, directly for details. Donor vehicle: 2006 bentley continental flying spur...(April 2nd, 2018)
• 3d5827501 3d5 827 501 Bentley Continental Flying Spur Trunk Lid Lock Latch Switch Oem (37.3% similar) Products sold in quantities will show a single image representing the others equal or greater condition. Expedited shipping available, directly for details...(April 2nd, 2018)
• 3w0823480f 3w0.823.480.f Bentley Continental Gt Gtc Hood Lock Release Latch Oem (39.1% similar) K214 for sale is a used bentley hood lock. Oem original part. Check this number to make sure the item will fit your car. See pics, of actual item. Has everyday wear. Shipping add 20. Years model's provided are just references and not always 100 accurate. It is you job to make sure this item will fit...(June 8th, 2018)
• 4w0823509 4w0823509d 4w0 823 509 D Bentley Continental Gt Gtc Flying Spur Hood Latch Assembly Oem (38.1% similar) Up for sale is bentley continental FTC hood latch lock assembly item bent and twisted Little, see photos more details thanks looking...(July 9th, 2018)
• Bentley 3w0823533a 03-12 Continental Gt Gtc Front Hood Bonnet Release Handle Oem (44.7% similar) All of the parts are tested either before or after removal from vehicle. Please, do not purchase parts just to check and diagnose your vehicles problem. 03-12 bentley continental FTC flying spur: front hood bonnet release handle: 3W0823533A oem:: original part. Shipping cost or carrier may change, ...(January 5th, 2024)
• Bentley 3d0905865h 12-18 Oem Continental Gt Gtc Ignition Switch Door Lock Cylinder With Key (42% similar) Engine v8 4.0L. Color: thunder metallic LK7P ,: any issues. Stock number: #50. Connector broken - 2ND picture. If you are not satisfied with the item, please first. Model: bentley continental gt...(February 13th, 2024)
• Bentley 3w0823509g 03-12 Continental Gt Flying Spur Bonnet Lock Latch With Switches Oem (47.5% similar) Colors in pictures can easily be confused especially for grey and tan. Replacing these items can result in catastrophic results if not carefully installed and tested by qualified technicians. Generic info below - read condition above first, reading this on a phone. View every picture before ...(April 21st, 2024)
• Bentley 3w5837013b Front Left Door Latch Actuator Driver Bently Continental Flying Spur 06-12 (55.7% similar) The title and item details color is accurate. If purchasing a module, do your research to see if programming is required mate the module car. Part fitment data is not perfect due to car variations and option packages. View every picture before purchasing. Replacing these items can result in ...(May 3rd, 2024)