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Details
| Specification | Value |
|---|---|
| Brand | AIC |
| Fitting Position | Rear Belt |
| Number of pins | 10 -pin connector |
OE numbers (10)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—164 740 0035
- MERCEDES-BENZ—164 740 0300
- MERCEDES-BENZ—164 740 0335
- MERCEDES-BENZ—164 740 0435
- MERCEDES-BENZ—164 740 0735
- MERCEDES-BENZ—A164 740 0035
- MERCEDES-BENZ—A164 740 0300
- MERCEDES-BENZ—A164 740 0335
- MERCEDES-BENZ—A164 740 0435
- MERCEDES-BENZ—A164 740 0735
Where this part fits
Original-fit position for OE 1647400735.
About this product
The AIC Tailgate Lock (70314) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. The part is built to the following specification: Fitting Position: HP, Number of pins: Brass -pin connector. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit MERCEDES-BENZ models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 164 740 0035, 164 740 0300, 164 740 0335, 164 740 0435 and 18 more. Matching these numbers confirms a like-for-like replacement with no loss of function. AIC is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Equivalent products (13)
Tailgate Lock AIC 70314 — compatible car models
| Car models | MERCEDES-BENZ: M-CLASS (W164), R-CLASS (W251, V251) |
|---|---|
| Engines | ML 280 CDI 4-matic (164.120); R 280 (251.054, 251.154) |
| Year of manufacture | 2005-2017 |
| Manufacturer article number (MPN) | 70314 |
| OE part numbers | 164 740 0035, 164 740 0300, 164 740 0335, 164 740 0435, 164 740 0735, A164 740 0035, A164 740 0300, A164 740 0335, A164 740 0435, A164 740 0735 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
AIC 70314 Original AIC Quality. Fitting Position: HP. Number of pins: 10 -pin connector
- 1x Tailgate Lock
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 business days
- Order before 5pm — ships the next working day
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Tailgate Lock compatible with my car?
This Tailgate Lock fits MERCEDES-BENZ vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this AIC Tailgate Lock have?
This AIC Tailgate Lock has the following specifications: Fitting Position: HP; Number of pins: 10 -pin connector. Check the full specifications table above for complete details.
What OE part numbers does this Tailgate Lock replace?
This Tailgate Lock replaces OE part numbers: 164 740 0035, 164 740 0300, 164 740 0335, 164 740 0435, 164 740 0735, A164 740 0035, A164 740 0300, A164 740 0335 and 2 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Tailgate Lock cost?
This AIC Tailgate Lock is available for £92.99. Tailgate Lock prices vary depending on brand, specifications, and vehicle compatibility. AIC parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Tailgate Lock?
Regular inspection of your Tailgate Lock is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Tailgate Lock?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Tailgate Lock fitted by a professional mechanic.
Can I use this part as a replacement for OE 164 740 0035?
Yes, this AIC Tailgate Lock is a direct replacement for OE part number 164 740 0035. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
