Featuring silver fine wire center electrode - Superior ignition ability increases engine power!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Three heat ranges colder than stock with a non-projected tip
Brand:
ES#:
4017473
Mfg#:
DR12S
In Stock
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$12.99
This product was last offered at the strikethrough price on 06-06-2026
Increase of +19-36 Horsepower, and +13-20 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms This software is only compatible with Windows PC / Laptop.
Set of two engine air filters for your vehicle
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#:
2586705
Mfg#:
2730940404
In Stock
ON SALE!
SAVE 10%
$23.99
This product was last offered at the strikethrough price on 06-06-2026
Featuring silver fine wire center electrode - Superior ignition ability increases engine power!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms One heat range colder than stock with a projected tip
Brand:
ES#:
3677398
Mfg#:
DR14YS
In Stock
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$12.99
This product was last offered at the strikethrough price on 06-06-2026
M5x18
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Three (3) Required For Left Valve Cover - Two (2) Required for Right Valve Cover
Zerex G-48 Coolant
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Mercedes-branded coolant is no longer available. This Zerex-branded coolant is the same coolant that is sold at the Mercedes dealer parts department.
Brand:
ES#:
4440225
Mfg#:
Q6880187
In Stock
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$29.99
This product was last offered at the strikethrough price on 02-19-2026
Monitor the condition of your engine's lubricating system at each service and remove harmful metallic contaminants from imposing premature wear. M14x1.5mm thread
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4609042
Mfg#:
017100LA01KT
In Stock
ON SALE!
SAVE 20%
$25.99
This product was last offered at the strikethrough price on 05-02-2026
Includes Hengst filter and Liqui Moly Synthoil Energy 229.5 Spec oil
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2588640
Mfg#:
20492050KT1
In Stock
ON SALE!
SAVE 22%
$166.99
This product was last offered at the strikethrough price on 12-11-2025
Lets air into the intake manifold
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! From Engine Number: 30 205218, Except Engine Number: 30 229091
Brand:
ES#:
2707723
Mfg#:
1131410125
In Stock at Vendor
$662.99
This product was last offered at the strikethrough price on 05-07-2026
Featuring Bosch Set Of 8 OEM Coil Packs - One (1) Required Per Cylinder
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
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
