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Details
| Specification | Value |
|---|---|
| Brand | Borsehung |
| MPN | b18726 |
OE numbers (4)
Search by this OE number to find compatible parts
- VAG—1K1721503AB
- VAG—1K1721503AL
- VAG—1K1721503AS
- VAG—1K1721503L
Where this part fits
Original-fit position for OE 1K1721503AS. The red ring marks where this part installs on the vehicle.
About this product
Sourced from Borsehung, this accelerator pedal unit (B18726) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Verified to fit AUDI, SEAT, SKODA, VW 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: 1K1721503AB, 1K1721503AL, 1K1721503AS, 1K1721503L. Matching these numbers confirms a like-for-like replacement with no loss of function. Borsehung 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
No equivalent parts found.
Accelerator Pedal Unit Borsehung B18726 — compatible car models
| Car models | AUDI: A3 (8P1), A3 Sportback (8PA), R8 (422, 423), R8 Spyder (427, 429), TT (8J3), TT Roadster (8J9); SEAT: LEON (1P1); SKODA: OCTAVIA II (1Z3), OCTAVIA II Combi (1Z5), SUPERB II (3T4), SUPERB II Estate (3T5); VW: CC B7 (358), EOS (1F7, 1F8), GOLF Hatchback Van (1K1), GOLF V (1K1), GOLF VAN VI Variant (AJ5), GOLF VI Variant (AJ5), GOLF V Variant (1K5), JETTA III (1K2), JETTA IV (162, 163, AV3, AV2), PASSAT ALLTRACK B7 (365) (+8 more) |
|---|---|
| Engines | 1.2 TSI; 4.2 FSI quattro; 1.8 TFSI; 1.4 TSI; TDI; 1.4 16V; 1.2 TSi; 1.4; 1.8 TSI; 1.4 TSi; 1.4 TSI MultiFuel |
| Year of manufacture | 2003-2019 |
| Manufacturer article number (MPN) | B18726 |
| OE part numbers | 1K1721503AB, 1K1721503AL, 1K1721503AS, 1K1721503L |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
Borsehung b18726 . B18726
- 1x Accelerator Pedal Unit
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 Accelerator Pedal Unit compatible with my car?
This Accelerator Pedal Unit fits AUDI, SEAT, SKODA, VW 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 Borsehung Accelerator Pedal Unit have?
The package includes the Accelerator Pedal Unit 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 Accelerator Pedal Unit replace?
This Accelerator Pedal Unit replaces OE part numbers: 1K1721503AB, 1K1721503AL, 1K1721503AS, 1K1721503L. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Accelerator Pedal Unit cost?
This Borsehung Accelerator Pedal Unit is available for £114.99. Accelerator Pedal Unit prices vary depending on brand, specifications, and vehicle compatibility. Borsehung parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Accelerator Pedal Unit?
Regular inspection of your Accelerator Pedal Unit 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 Accelerator Pedal Unit?
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 Accelerator Pedal Unit fitted by a professional mechanic.
Can I use this part as a replacement for OE 1K1721503AB?
Yes, this Borsehung Accelerator Pedal Unit is a direct replacement for OE part number 1K1721503AB. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the Borsehung B18726 the same as the Borsehung B18725?
No, while both are Accelerator Pedal Unit parts, they are different products. The Borsehung B18726 has specific dimensions, material composition, and fitting requirements. The Borsehung B18725 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
