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Details
| Specification | Value |
|---|---|
| Brand | AIC |
OE numbers (1)
Search by this OE number to find compatible parts
- AUDI / SEAT / SKODA / VAG / VW—037 121 142A
Where this part fits
Original-fit position for OE 037121142A. The red ring marks where this part installs on the vehicle.
About this product
When retaining spring performance matters, the AIC 50053 delivers — built to the same dimensional and material standards as the original part it replaces. This part supersedes original equipment references: 037 121 142A, 05699, 108 874, 1113550200 and 4 more. Matching these numbers confirms a like-for-like replacement with no loss of function. AIC is a recognised supplier of automotive suspension 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
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalent products (7)
Retaining Spring AIC 50053 — compatible car models
| Manufacturer article number (MPN) | 50053 |
|---|---|
| OE part numbers | 037 121 142A |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
AIC 50053 Original AIC Quality
- 1x Retaining Spring
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 Retaining Spring compatible with my car?
Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine — we'll confirm whether this Retaining Spring fits. All fitment data is verified through TecDoc.
What specifications does this AIC Retaining Spring have?
The package includes the Retaining Spring as described in the specifications above. Check the "What's included" section for a full list of components. If mounting hardware or accessories are required, they will be listed separately.
What OE part numbers does this Retaining Spring replace?
This Retaining Spring replaces OE part numbers: 037 121 142A. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Retaining Spring cost?
This AIC Retaining Spring is available for £1.99. Retaining Spring 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 Retaining Spring?
Regular inspection of your Retaining Spring 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 Retaining Spring?
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 Retaining Spring fitted by a professional mechanic.
Can I use this part as a replacement for OE 037 121 142A?
Yes, this AIC Retaining Spring is a direct replacement for OE part number 037 121 142A. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
