One (1) Required Per Cylinder
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Includes New O-Ring
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2681663
Mfg#:
0041536928
In Stock at Vendor
$49.99
This product was last offered at the strikethrough price on 05-07-2026
Rear Downstream Position - Fits left or right side
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! Rear Position: Fits Left Or Right Side - Two (2) Required Per Vehicle
Brand:
ES#:
2719081
Mfg#:
0015406017
In Stock at Vendor
$141.99
This product was last offered at the strikethrough price on 02-14-2026
For measuring oil sump level on vehicles that did not come equipped with a dipstick
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms This Dipstick Is Used For Measuring The Oil Level After Servicing Your Vehicle Only. After Measuring, The Oil Dipstick Tube Cap (ES1819405) Must Be Used.
Brand:
ES#:
4434064
Mfg#:
120589082100
Ships in 4 Business Days
$207.99
This product was last offered at the strikethrough price on 05-05-2026
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 non-projected tip
Brand:
ES#:
4017482
Mfg#:
ER14S
Ships on Jul 14, 2026
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 06-25-2026
Located In The Bell Housing On Your Engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2593181
Mfg#:
0031532828
In Stock at Vendor
$48.99
This product was last offered at the strikethrough price on 01-19-2026
Must be replaced each time the cylinder head is removed
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Ten (10) Required Per Cylinder Head
Brand:
ES#:
1637198
Mfg#:
1129900212
Ships in 4 Business Days
$10.00
This product was last offered at the strikethrough price on 01-06-2026
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
Fits right side only
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2593827
Mfg#:
1130160321
In Stock
ON SALE!
SAVE 26%
$22.99
This product was last offered at the strikethrough price on 02-23-2026
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
