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Details
| Specification | Value |
|---|---|
| Brand | WALKER |
| Length [mm] | 2.75 mm |
| Width [mm] | 2.75 mm |
| Height [mm] | 4.1 mm |
| Weight [kg] | 0,021 kg |
| Container Type | B |
OE/OEM numbers (3)
Search by this OE number to find compatible parts
- PEUGEOT—179855
- FORD—7700781679
- FORD—7700782520
Where this part fits
Original-fit position for OE 179855. The red ring marks where this part installs on the vehicle.
About this product
The WALKER Spring Muffler (86072) 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: Length [mm]: Aluminium, 75 mm, Width [mm]: Aluminium, 75 mm, Height [mm]: Copper, Steel mm, Weight [kg]: 0, 021 kg, Code Letter: 25. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit FIAT, OPEL, PEUGEOT, VAUXHALL 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: 125-907, 1552102709, 179855, 251-004 and 18 more. Matching these numbers confirms a like-for-like replacement with no loss of function. WALKER 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 from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
About WALKER
Walker, part of the Tenneco group, is a well-established manufacturer of exhaust system components with decades of engineering experience. Walker specialises in catalytic converters, diesel particulate filters, exhaust pipes, silencers, and flexible connectors. As a supplier meeting strict European emission regulations, Walker products are designed for precise fitment and optimal exhaust gas treatment. With extensive vehicle coverage and products engineered to restore factory exhaust performance, Walker is a dependable choice for exhaust system repairs across all major European vehicle brands.
Suitable cars
Equivalent products (19)
Spring Muffler WALKER 86072 — compatible car models
| Car models | FIAT: PANDA (141); OPEL: ASTRA F CLASSIC Estate (T92), ASTRA F CLASSIC Hatchback (T92), ASTRA F CLASSIC Saloon (T92), ASTRA F Convertible (T92), ASTRA F Estate (T92), ASTRA F Estate Van (T92), ASTRA F Hatchback (T92), ASTRA F Saloon (T92), ASTRA G Convertible (T98), ASTRA G Coupe (T98) (+13 more); PEUGEOT: 205 I Convertible (741B, 20D), 205 II (20A/C), 309 I (10C, 10A), 309 II (3C, 3A); VAUXHALL: CALIBRA (C89), CAVALIER Mk III Hatchback (J89) |
|---|---|
| Engines | 1100; 1.6 i 16V (F35, M35); 1.6 i 16V (F08, M08, F68, M68); 1.6 i 16V (F19, M19); 1.4 i 16V; 1.4 (F35, M35); 1.7 D (F70); 1.4 (F08, M08, F68, M68); 1.4 (F19, M19); 1.6 16V (F67); 1.6 16V (F07); 1.4 16V (F35); 1.6 (F70); 1.4 16V (F08, F48); 1.4 16V (F69) (+14 more) |
| Year of manufacture | 1980-2009 |
| Manufacturer article number (MPN) | 86072 |
| OE part numbers | 179855, 7700781679, 7700782520 |
Compatibility check
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Please wait while we load vehicle compatibility information.Description and what's included
WALKER 86072 . Code Letter: 25. Container Type: B. Height [mm]: 4,1 mm. Length [mm]: 2,75 mm. Weight [kg]: 0,021 kg. Width [mm]: 2,75 mm
- 1x Spring Muffler
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 Spring Muffler compatible with my car?
This Spring Muffler fits FIAT, OPEL, PEUGEOT, VAUXHALL 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 WALKER Spring Muffler have?
This WALKER Spring Muffler has the following specifications: Length [mm]: 2,75 mm; Width [mm]: 2,75 mm; Height [mm]: 4,1 mm; Weight [kg]: 0,021 kg; Code Letter: 25; Container Type: B. Check the full specifications table above for complete details.
What OE part numbers does this Spring Muffler replace?
This Spring Muffler replaces OE part numbers: 179855, 7700781679, 7700782520. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Spring Muffler cost?
This WALKER Spring Muffler is available for £1.99. Spring Muffler prices vary depending on brand, specifications, and vehicle compatibility. WALKER parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Spring Muffler?
Regular inspection of your Spring Muffler 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 Spring Muffler?
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 Spring Muffler fitted by a professional mechanic.
Can I use this part as a replacement for OE 179855?
Yes, this WALKER Spring Muffler is a direct replacement for OE part number 179855. 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 WALKER 86072 the same as the WALKER 80305?
No, while both are Spring Muffler parts, they are different products. The WALKER 86072 has Length [mm]: 2,75 mm, Width [mm]: 2,75 mm, Height [mm]: 4,1 mm. The WALKER 80305 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.
