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Details
| Specification | Value |
|---|---|
| Brand | SWAG |
| Weight [kg] | 1.42 kg |
| Timing Chain Size | G53HR |
OE/OEM numbers (4)
Search by this OE number to find compatible parts
Where this part fits
Original-fit position for OE 11318618318. The red ring marks where this part installs on the vehicle.
What's in the kit
This kit ships with 7 factory-matched components. Each part below is supplied as part of the kit; click any linked MPN to view that component on its own.
| # | Part number | Component | Qty |
|---|---|---|---|
| 1 | 99 11 0385 | Timing Chain
| 1 |
| 3 | 20 92 9534 | Guide, timing chain
| 1 |
| 5 | 20 94 7398 | Sliding Rail Bolts, timing chain
| 1 |
| 6 | 20 94 7397 | Sliding Rail Bolts, timing chain
| 1 |
| 7 | 20 94 7583 | Screw
| 2 |
| 8 | 20 93 3843 | Pulley Bolt
| 1 |
| 9 | 20 93 3844 | Bolt, camshaft gear
| 2 |
About this product
Sourced from SWAG, this timing chain kit (20 94 7660) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Weight [kg]: Steel, 42 kg, Timing Chain Size: G53HR, Number of chain links: 138, Chain Type: Steel, Chain Type: Rubber — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. 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: 031672, 03.89075K, 03.89125K, 03.89127K and 376 more. Matching these numbers confirms a like-for-like replacement with no loss of function. SWAG 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 SWAG
SWAG, part of the bilstein group based in Ennepetal, Germany, is a trusted independent aftermarket brand offering a wide range of quality replacement parts. SWAG specialises in engine components, suspension parts, steering elements, cooling system parts, and rubber-to-metal components. Manufactured to OE-equivalent standards with IATF 16949 certification, SWAG products deliver dependable performance at a competitive price point. As a sister brand to febi bilstein, SWAG benefits from shared German engineering expertise and rigorous quality control processes.
Suitable cars
Equivalent products (200)
Show all 200 OE numbers
Timing Chain Kit SWAG 20 94 7660 — compatible car models
| Car models | BMW: 1 (E81), 1 (E87), 3 Compact (E46), 3 Coupe (E46), 3 (E46), 3 (E90) |
|---|---|
| Engines | 116 i; 316 ti; 316 Ci; 316 i |
| Year of manufacture | 1997-2013 |
| Manufacturer article number (MPN) | 20 94 7660 |
| OE part numbers | 11 31 1 439 853, 11 31 1 439 853 S6, 11 31 8 618 318, 11 31 8 618 318 S6 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
SWAG 20947660 Standard Medium Kit. Chain Type: 1. Chain Type: 5. Number of chain links: 138. Timing Chain Size: G53HR. Weight [kg]: 1,42 kg
- 1x Timing Chain Kit
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 Timing Chain Kit compatible with my car?
This Timing Chain Kit 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 SWAG Timing Chain Kit have?
This SWAG Timing Chain Kit has the following specifications: Weight [kg]: 1,42 kg; Timing Chain Size: G53HR; Number of chain links: 138; Chain Type: 1; Chain Type: 5. Check the full specifications table above for complete details.
What OE part numbers does this Timing Chain Kit replace?
This Timing Chain Kit replaces OE part numbers: 11 31 1 439 853, 11 31 1 439 853 S6, 11 31 8 618 318, 11 31 8 618 318 S6. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Timing Chain Kit cost?
This SWAG Timing Chain Kit is available for £162.99. Timing Chain Kit prices vary depending on brand, specifications, and vehicle compatibility. SWAG parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Timing Chain Kit?
Replace the full kit — chain, tensioner, guides, and sprockets — when any one component shows wear. A rattling chain on startup, stretched links measured beyond spec, or oil pressure-related tensioner faults are all indicators.
What tools do I need to replace a Timing Chain Kit?
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 Timing Chain Kit fitted by a professional mechanic.
Can I use this part as a replacement for OE 11 31 1 439 853?
Yes, this SWAG Timing Chain Kit is a direct replacement for OE part number 11 31 1 439 853. 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.
