vauxhall and opel astra Rear Box/Silencer
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand WALKER Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand WALKER Unique Reference ZA042394 Length [mm] 860 Weight [kg] 5.130 Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand a2a Unique Reference ZA053034 Width [mm] 185 Height [mm] 120 Length [mm] 730 Fitting Position Rear Weight [kg] 4.7 Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand KLARIUS Unique Reference ZA040343 Width [mm] 100 Height [mm] 260 Length [mm] 760 Weight [kg] 3.9 Please select your preferred brand or option-
SilverOriginal Equipment quality product in a GSF Own Brand
SilverOriginal Equipment quality product in a GSF Own Brand -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand a2a Unique Reference ZA053035 Width [mm] 310 Height [mm] 130 Length [mm] 740 Fitting Position Rear Weight [kg] 5.3 Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
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GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment SupplierGoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand WALKER Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand a2a Unique Reference ZA053105 Width [mm] 330 Height [mm] 190 Length [mm] 990 Fitting Position Rear Weight [kg] 7.9 Machining Pressed Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand a2a Unique Reference ZA053124 Length [mm] 910 Fitting Position Rear Weight [kg] 6.6 Machining Pressed Surface Chromed Additional Info with exhaust tip Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand WALKER Unique Reference ZA042361 Length [mm] 1000 Weight [kg] 6.768 Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand a2a Unique Reference ZA053089 Width [mm] 250 Height [mm] 230 Length [mm] 1000 Fitting Position Rear Weight [kg] 4.8 Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand WALKER Unique Reference ZA042306 Length [mm] 930 Weight [kg] 5.710 Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand a2a Unique Reference ZA053080 Width [mm] 330 Height [mm] 210 Length [mm] 760 Fitting Position Rear Weight [kg] 6.3 Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand a2a Unique Reference ZA053091 Width [mm] 340 Height [mm] 200 Length [mm] 1000 Fitting Position Rear Weight [kg] 8 Machining Pressed Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand a2a Unique Reference ZA053043 Width [mm] 340 Height [mm] 200 Length [mm] 990 Fitting Position Rear Weight [kg] 7.9 Machining Pressed Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand WALKER Unique Reference ZA042283 Length [mm] 760 Weight [kg] 5.830 Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand WALKER Unique Reference ZA042286 Length [mm] 770 Weight [kg] 5.530 Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand a2a Unique Reference ZA053045 Width [mm] 350 Height [mm] 200 Length [mm] 850 Fitting Position Rear Weight [kg] 7.6 Machining Pressed Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand WALKER Unique Reference ZA042287 Length [mm] 760 Weight [kg] 5.570 Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand a2a Unique Reference ZA053138 Width [mm] 560 Height [mm] 240 Length [mm] 840 Weight [kg] 7.8 Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand a2a Unique Reference ZA053125 Width [mm] 370 Height [mm] 170 Length [mm] 720 Fitting Position Rear Weight [kg] 8 Machining Pressed Additional Info without exhaust tip Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand WALKER Unique Reference ZA041880 Length [mm] 840 Weight [kg] 5.670 Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand a2a Unique Reference ZA053056 Width [mm] 350 Height [mm] 190 Length [mm] 1000 Weight [kg] 8 Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand WALKER Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand a2a Unique Reference ZA053163 Length [mm] 1030 Weight [kg] 8.080 Code 52 Additional Info without mounting parts Filled Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand a2a Unique Reference ZA053161 Length [mm] 850 Weight [kg] 6.470 Code 52 Additional Info without mounting parts Filled Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand a2a Unique Reference ZA053046 Width [mm] 350 Height [mm] 190 Length [mm] 1000 Weight [kg] 7.5 Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand a2a Unique Reference ZA053206 Width [mm] 510 Height [mm] 230 Length [mm] 840 Weight [kg] 7 Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand a2a Unique Reference ZA053130 Length [mm] 920 Weight [kg] 7.4 Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand a2a Unique Reference ZA053106 Width [mm] 350 Height [mm] 210 Length [mm] 1000 Weight [kg] 7.5 Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand WALKER Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand WALKER Unique Reference ZA041881 Length [mm] 800 Weight [kg] 8.500 Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand WALKER Unique Reference ZA042276 Length [mm] 780 Weight [kg] 6.210 Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand a2a Unique Reference ZA053126 Width [mm] 380 Height [mm] 210 Length [mm] 920 Fitting Position Rear Weight [kg] 7.4 Machining Pressed Surface Chromed Additional Info with exhaust tip Please select your preferred brand or option-
GoldOriginal Equipment quality product from an Original Equipment Supplier
GoldOriginal Equipment quality product from an Original Equipment Supplier -
Rear Boxes/Silencers
Shop for quality rear silencers here at GSF Car Parts. We only stock tried and trusted brands sourced from leading exhaust specialists, so you can guarantee you’ll only be putting premium exhaust parts into your car. To find the correct rear silencer for your vehicle, just type in your make and model or reg number, and we'll do the rest!
What is a Rear Silencer?
A rear silencer sits at the end of the exhaust system and connects to the exhaust pipe. Like the front/middle silencer, its primary function is to reduce noise and engine vibrations and emissions before they're released into the air through the exhaust pipe.
Over time, rear silencers wear, sometimes cracking or getting holes in them. You'll certainly notice when it does because the noise is loud! So, if your rear silencer fails, you must get a replacement as soon as possible. Not only will it dampen performance and affect fuel economy, but the noise will also just be embarrassing!
What Other Car Parts do we Stock?
At GSF, we stock a great selection of exhaust components to keep your vehicle’s exhaust system in check and working perfectly. This includes the exhaust pipe, manifold, front, middle and rear silencers, and of course, the catalytic converter.
Different coloured smoke coming from your exhaust pipe could be a further issue with your exhaust system. With our detailed exhaust smoke guide, you can troubleshoot the problems with your exhaust easily and quickly. And these days, catalytic converter theft is big business; our handy guide shows you how to secure your catalytic convertor safely so you don't become a victim.
And, for a complete overhaul of your engine, we stock a vast range of crankcases, crankcase drives, cylinder heads, engine mounts, gasket sets, camshafts, and breather valves, plus a steady supply of automatic and manual transmission parts for various vehicles.
We have a full range of car parts for other repairs or servicing on your car, from service, engine, transmission, exhaust, electrics, fuel and emissions, braking systems, and cooling and heating parts. All are sourced from our trusted and reliable auto partners.
Shop Rear Silencers at GSF Car Parts Online and In-Store
All our rear silencers are from trusted brands in the motoring industry, so you can count on them to be reliable and of excellent quality. Plus, our low-price promise means you can always expect great value too.
We offer free UK delivery on all online orders over £25, plus 60-day returns*. We also know you want to get your car up and running as soon as possible, which is why we offer a Click and Collect service that allows you to get your rear silencer in just an hour.
So, buy rear silencers from us with confidence today. Or if you’re close to one of our 180 store locations across the UK & Ireland, drop by. Our experienced staff will be able to direct you to the correct part for your vehicle.