Replace your spring tensioner unit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2184005
Mfg#:
2710500911
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$170.00
This product was last offered at the strikethrough price on 01-06-2026
$158.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
Service the most stubborn Oil Filters and Housings
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4336817
Mfg#:
CTA2481
$9.27 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Includes new seal
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3421920
Mfg#:
000010030164
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$19.00
This product was last offered at the strikethrough price on 01-06-2026
$17.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Stop oil leaks and replace the adjuster magnet in your vehicle
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2499413
Mfg#:
2711560090
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$76.00
This product was last offered at the strikethrough price on 01-06-2026
$70.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3970064
Mfg#:
007603014106
$3.99
This product was last offered at the strikethrough price on 05-07-2026
$2.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Thickness Gauge (32 Blades)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4370856
Mfg#:
W125C
$9.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Stock up and save!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2524112
Mfg#:
007603014106
$28.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Service the most stubborn Oil Filters and Housings
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4461139
Mfg#:
W54063
$5.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Standard
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5411688
Mfg#:
264038010054
$90.99
This product was last offered at the strikethrough price on 05-07-2026
$88.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Also known as the oil level sender
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2546773
Mfg#:
0011530532
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$75.00
This product was last offered at the strikethrough price on 01-06-2026
$69.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
Includes seal flange
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
1809548
Mfg#:
2710140004
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$64.00
This product was last offered at the strikethrough price on 06-26-2026
$59.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
14mm - Does not include new sealing washer
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4940117
Mfg#:
1119970330
ON SALE!
SAVE 20%
$2.49
This product was last offered at the strikethrough price on 05-02-2026
$1.99 USD
Add to Cart
Free Shipping
on orders $49 and up
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#:
3201031
Mfg#:
120-0721
$54.49 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Used to check the oil level in the crankcase
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3535685
Mfg#:
271010800164
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$47.00
This product was last offered at the strikethrough price on 01-06-2026
$42.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
This Benz dipstick will allow the proper measurement of oil in your engine and will fit a variety of Mercedes engines.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4751565
Mfg#:
CTA8824
$42.87 USD
Add to Cart
Free Shipping
on orders $49 and up
25 Blade Extra Long Reach
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3603420
Mfg#:
CTAA311
$28.57 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
More About Engine Mechanical Parts
Whether you're repairing or upgrading your engine, we have engine parts from the most respected suppliers in the business. Purchase engine parts like connecting rods, valves, camshafts, cylinder heads, engine blocks, pistons, and more from ECS Tuning for your next engine repair or overhaul.