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Details
| Specification | Value |
|---|---|
| Brand | TOPRAN |
| Fitting Position | Left |
| Fitting Position | Right |
OE/OEM numbers (1)
Search by this OE number to find compatible parts
- BMW—1131 7 592 877
Where this part fits
Original-fit position for OE 11317592877. The red ring marks where this part installs on the vehicle.
About this product
The TOPRAN Guide Timing Chain (503 340) 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: Left, Fitting Position: Right, Base body material: 101. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit BMW 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: 001-10-23080, 1131 7 592 877, 38361, 43756 and 10 more. Matching these numbers confirms a like-for-like replacement with no loss of function. TOPRAN is a recognised supplier of automotive engine timing 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 from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
About TOPRAN
TOPRAN, part of the Hans Thomsen Group headquartered in Hamburg, Germany, is a growing independent aftermarket brand focused on providing quality parts at accessible prices. TOPRAN offers a comprehensive range covering engine, cooling, electrical, braking, and body components for European vehicles. All TOPRAN products are manufactured to meet OE specifications and undergo quality testing before distribution. Combining German quality management with competitive pricing, TOPRAN is an excellent choice for cost-conscious motorists and workshops who do not want to compromise on part quality.
Suitable cars
Equivalent products (14)
Guide Timing Chain TOPRAN 503 340 — compatible car models
| Car models | BMW: 1 (F20), 1 (F21), 2 Convertible (F23), 2 Coupe (F22, F87), 3 (F30, F80), 3 Gran Turismo (F34), 3 Touring (F31), 4 Convertible (F33, F83), 4 Coupe (F32, F82), 4 Gran Coupe (F36) (+9 more) |
|---|---|
| Engines | 125 i; 220 i; 320 i; 420 i; 520 i; 528 i; sDrive 16 i; sDrive 20 i; xDrive 20 i; xDrive 28 i; sDrive 18 i |
| Year of manufacture | 2009-2021 |
| Manufacturer article number (MPN) | 503 340 |
| OE part numbers | 1131 7 592 877 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
TOPRAN 503340 . Base body material: 101. Fitting Position: L. Fitting Position: R
- 1x Guide Timing Chain
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- 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 Guide Timing Chain compatible with my car?
This Guide Timing Chain fits BMW 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 TOPRAN Guide Timing Chain have?
This TOPRAN Guide Timing Chain has the following specifications: Fitting Position: L; Fitting Position: R; Base body material: 101. Check the full specifications table above for complete details.
What OE part numbers does this Guide Timing Chain replace?
This Guide Timing Chain replaces OE part numbers: 1131 7 592 877. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Guide Timing Chain cost?
This TOPRAN Guide Timing Chain is available for £53.99. Guide Timing Chain prices vary depending on brand, specifications, and vehicle compatibility. TOPRAN parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Guide Timing Chain?
Regular inspection of your Guide Timing Chain 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 Guide Timing Chain?
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 Guide Timing Chain fitted by a professional mechanic.
Can I use this part as a replacement for OE 1131 7 592 877?
Yes, this TOPRAN Guide Timing Chain is a direct replacement for OE part number 1131 7 592 877. 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 TOPRAN 503 340 the same as the TOPRAN 113 782?
No, while both are Guide Timing Chain parts, they are different products. The TOPRAN 503 340 has Fitting Position: L, Fitting Position: R, Base body material: 101. The TOPRAN 113 782 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.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
