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Details
| Specification | Value |
|---|---|
| Brand | BOSCH |
| Category | drive belt |
| Length [mm] | 617 mm |
| Width [mm] | 10 mm |
OE/OEM numbers (4)
Search by this OE number to find compatible parts
- VW—068 121 039 C
- AUDI / VW—068 121 039 G
- VW—068 121 039 H
- CITROËN / PEUGEOT—4003 87
Where this part fits
Original-fit position for OE 068121039G. The red ring marks where this part installs on the vehicle.
About this product
Sourced from BOSCH, this drive belt (1 987 947 678) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Length [mm]: 617 mm, Width [mm]: Brass mm, Belts: Aluminium, Belts: Steel — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit AUDI, CITROËN, PEUGEOT, RENAULT and 1 other makes 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: 068 121 039 C, 068 121 039 G, 068 121 039 H, 10A0615C and 8 more. Matching these numbers confirms a like-for-like replacement with no loss of function. BOSCH 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.
drive belt buying guide
Why replace this part?
Drive belts transmit rotational power from the crankshaft to engine accessories including the alternator, power steering pump, air conditioning compressor, and water pump. On serpentine systems, a single belt drives all accessories; a failure leaves the vehicle without charging, cooling, or power steering simultaneously.
Signs you need a replacement
- Squealing noise, especially on cold start or when loads increase (A/C on)
- visible cracks, missing ribs, or glazing on the belt
- battery warning light
- power steering suddenly heavy
- belt debris visible in the engine bay
When to replace
Every 60,000–80,000 miles or 5 years, whichever comes first. Always replace the tensioner and idler pulleys at the same time — worn pulleys rapidly destroy a new belt.
About BOSCH
Robert Bosch GmbH, founded in 1886 in Stuttgart, Germany, is one of the world's largest automotive parts suppliers. Bosch specialises in braking systems, fuel injection, spark plugs, alternators, and electronic engine management. As an OE supplier to virtually every major car manufacturer, Bosch parts meet or exceed original equipment specifications. With over 130 years of engineering innovation, choosing Bosch means choosing proven reliability backed by extensive research and development.
Suitable cars
Equivalent products (8)
drive belt BOSCH 1 987 947 678 — compatible car models
| Car models | AUDI: 80 B3 Saloon (893, 894, 8A2), 90 B3 (893, 894, 8A2); CITROËN: CX I Break (MA), CX I (MA), GS, GS Break; PEUGEOT: 205 Hatchback Van, 205 I (741A/C), 205 II (20A/C), 305 Estate Van (581S), 305 I (581A), 305 I Break (581D), 305 II (581M), 305 II Break (581E), 309 Hatchback Van (10S, 3S), 309 I (10C, 10A) (+5 more); RENAULT: 4 (112), 6 (118); VW: SANTANA (32B), TRANSPORTER T3 Bus (25), TRANSPORTER T3 Platform/Chassis (24), TRANSPORTER T3 Van (24, 25) |
|---|---|
| Engines | 1.6 D; 1.6 TD; 2000; 1.0; 1.8 D; 1.7 Diesel; 1.9 D; 1.5 Diesel; 1.8 Diesel; 0.8 (1123); 0.8 |
| Year of manufacture | 1962-2003 |
| Manufacturer article number (MPN) | 1 987 947 678 |
| OE part numbers | 068 121 039 C, 068 121 039 G, 068 121 039 H, 4003 87 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
BOSCH 1987947678 drive belt. Belts: 1. Belts: 2. Length [mm]: 617 mm. Width [mm]: 10 mm
- 1x drive belt
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 drive belt compatible with my car?
This drive belt fits AUDI, CITROËN, PEUGEOT, RENAULT, 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 BOSCH drive belt have?
This BOSCH drive belt has the following specifications: Length [mm]: 617 mm; Width [mm]: 10 mm; Belts: 2; Belts: 1. Check the full specifications table above for complete details.
What OE part numbers does this drive belt replace?
This drive belt replaces OE part numbers: 068 121 039 C, 068 121 039 G, 068 121 039 H, 4003 87. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a drive belt cost?
This BOSCH drive belt is available for £6.99. Drive belt prices vary depending on brand, specifications, and vehicle compatibility. BOSCH parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my drive belt?
Signs include a squealing or chirping noise from the front of the engine (especially on startup), visible cracking or fraying of the belt, or accessories such as the alternator, power steering, or AC failing due to belt slip.
What tools do I need to replace a drive belt?
Tools needed: serpentine belt routing diagram (photograph or note the original routing before removal), belt tensioner tool or 3/8-inch drive breaker bar, socket set. Difficulty: Moderate DIY. Safety warning: The belt must follow the correct routing around all pulleys -- a misrouted belt will break immediately and simultaneously disable the alternator, power steering, and water pump.
Can I use this part as a replacement for OE 068 121 039 C?
Yes, this BOSCH drive belt is a direct replacement for OE part number 068 121 039 C. 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 BOSCH 1 987 947 678 the same as the BOSCH 1 987 947 502?
No, while both are drive belt parts, they are different products. The BOSCH 1 987 947 678 has Length [mm]: 617 mm, Width [mm]: 10 mm, Belts: 2. The BOSCH 1 987 947 502 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.
