Includes Genuine Mercedes-Benz Sealant, all new hardware, camshaft adjuster seals for a perfect reseal.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5456410
Mfg#:
M157M278RSKT
$800.99
This product was last offered at the strikethrough price on 04-14-2026
$771.99 USD
Add to Cart
Free Shipping
Partial Replacement
Intake and Exhaust Camshaft Adjuster Oil Control Valve
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4873281
Mfg#:
2760506300
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$129.00
This product was last offered at the strikethrough price on 01-06-2026
$119.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
M157 / M278 Head Bolt - One Time Use. A full set to secure your cylinder head.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5388725
Mfg#:
278016016964KT
$290.99
This product was last offered at the strikethrough price on 01-06-2026
$268.00 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Harmonic Balancer - Vibration Damper
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2567875
Mfg#:
2780300103
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$550.00
This product was last offered at the strikethrough price on 01-06-2026
$511.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Left - Intake - Adjusts intake camshaft for valve timing
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4774130
Mfg#:
2780507100
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1370.00
This product was last offered at the strikethrough price on 01-06-2026
$1273.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Right - Intake - Adjusts intake camshaft for valve timing
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4774132
Mfg#:
2780507300
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1070.00
This product was last offered at the strikethrough price on 01-06-2026
$994.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Comprehensive gasket set for engine rebuilds
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5341453
Mfg#:
M157M278EGSKT
$831.99
This product was last offered at the strikethrough price on 01-06-2026
$772.99 USD
Add to Cart
Lifetime Replacement
Replace your leaking oil pan cover!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
1809834
Mfg#:
2720100126
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$63.00
This product was last offered at the strikethrough price on 01-06-2026
$56.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
For pre-oiling and surge control on all applications.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4608496
Mfg#:
24-126
$839.00 USD
Add to Cart
Lifetime Replacement
M157 / M278 Head Bolt - One Time Use. A full set to secure your cylinder head.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5388726
Mfg#:
278016016964KT1
$291.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
M157 / M278 Head Bolt - One Time Use - Twenty (20) Required Per Engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5388723
Mfg#:
278016016964
$145.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Commonly used on M113K and M157 Engine Builds
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5457281
Mfg#:
3858XS
$51.99 USD
Add to Cart
Lifetime Replacement
For repair or changing valve in the cylinder head
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#:
2864921
Mfg#:
0000534658
$5.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Intake Side - Right
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4684399
Mfg#:
2780504900
$1002.99
This product was last offered at the strikethrough price on 04-15-2026
$928.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Exhaust Side - Left
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4684400
Mfg#:
2780505200
Transmission End
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4684378
Mfg#:
2730100814
$62.99 USD
Add to Cart
Free Shipping
on orders $49 and up
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.