Get up to +85 hp and +95 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4339239
Mfg#:
912312
Ships in 3 Business Days
ON SALE!
SAVE 10%
$549.00
This product was last offered at the strikethrough price on 07-01-2026
Filters the air before it enters your engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!
Brand:
ES#:
3676852
Mfg#:
2780940004
In Stock
ON SALE!
$23.99
This product was last offered at the strikethrough price on 06-25-2026
Cure the notorious M157, M278, and M276 oil leak, save your alternator, and do the job right with 100% Genuine Mercedes Benz hardware, sealant, and four new camshaft magnets in one click.
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High-Flow cotton gauze filter designed to be a performer, while lasting a lifetime
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Replace these when changing your spark plugs. For M276, M278, and M157 Engine Applications.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4627793
Mfg#:
2761560900
In Stock
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$22.99
This product was last offered at the strikethrough price on 02-19-2026
Fix rough idles and stop oil from destroying your engine wiring harness with a complete set of four brand new camshaft magnets.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
For M157 and M278 engines, the coolant lines can become brittle and fail over time. Replacing them during water pump service is a smart preventative measure to avoid future leaks or damage.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5388746
Mfg#:
2782001300KT
Ships in 3 Business Days
$422.99
This product was last offered at the strikethrough price on 01-20-2026
Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
Lifetime Replacement
