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BMW E63 645Ci N62 4.4L

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BMW E63 645Ci N62 4.4L Engine Mechanical Parts

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Oil Pump O-Ring

Upper oil pan o-ring seals filter housing to oil pan. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
4067149
Mfg#:
11417508114
Ships on Jun 30, 2026
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accusump Marine 2 Qt Kit

ES#4608496 - 24-126 - Accusump Marine 2 Qt Kit - For pre-oiling and surge control on all applications. - Canton Racing - Audi BMW Volkswagen Mercedes Benz MINI Porsche

For pre-oiling and surge control on all applications. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Canton Racing - Corporate Logo
ES#:
4608496
Mfg#:
24-126
Ships on Jul 6, 2026
$839.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Rubber Grommet

This high-quality EPDM rubber grommet provides the exact elasticity and crush required to keep oil vapors contained and your BMW's engine bay looking pristine. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Elring - Corporate Logo
ES#:
5470883
Mfg#:
398.400
Ships on Jul 10, 2026
Auto Notify
$2.99 USD
Free Shipping
on orders $49 and up

Engine Valve Cover / Cylinder Head Bolt

Designed to securely anchor your cylinder head cover, maintaining a tight, leak-proof seal even under extreme engine bay conditions. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Elring - Corporate Logo
ES#:
5470930
Mfg#:
122.682
Ships on Jul 10, 2026
Auto Notify
$6.99 USD
Free Shipping
on orders $49 and up

Valve Cover Gasket Set - Right & Left

ES#4940626 - 632.070 - Valve Cover Gasket Set - Right & Left - Elring - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Elring - Corporate Logo
ES#:
4940626
Mfg#:
632.070
Special Order: No Guaranteed ETA
$102.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil drain plug - M18x1.5x12

ES#5339254 - 587.140 - Oil drain plug - M18x1.5x12 - Best used to replace a stripped drain plug, or avoid a leaky worn out drain plug. - Elring - BMW

Best used to replace a stripped drain plug, or avoid a leaky worn out drain plug. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Elring - Corporate Logo
ES#:
5339254
Mfg#:
587.140
Special Order: No Guaranteed ETA
$3.99 USD
Free Shipping
on orders $49 and up

Cylinder Head Gasket - 1.05mm (+0.3mm) - Priced Each

ES#5339289 - 743.220 - Cylinder Head Gasket - 1.05mm (+0.3mm) - Priced Each - Replace your damaged head gasket to restore proper sealing of your engine and head - two required per engine - Elring - BMW

Replace your damaged head gasket to restore proper sealing of your engine and head - two required per engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Elring - Corporate Logo
ES#:
5339289
Mfg#:
743.220
Special Order: No Guaranteed ETA
$155.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

valve stem seal kit

ES#2867126 - 11340029751 - valve stem seal kit - High quality alternative for the N62TU engine. - Febi - BMW

High quality alternative for the N62TU engine. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2867126
Mfg#:
11340029751
Special Order: No Guaranteed ETA
$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Camshaft Timing Gear

Located on the timing end of the intake camshaft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Kolbenschmidt - Corporate Logo
ES#:
4830848
Mfg#:
11367506775
Special Order: No Guaranteed ETA
$121.99

This product was last offered at the strikethrough price on
03-30-2026

$109.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Camshaft Timing Gear - Cylinders 5-8

Located on the timing end of the exhaust camshaft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Kolbenschmidt - Corporate Logo
ES#:
4830849
Mfg#:
11367512182
Special Order: No Guaranteed ETA
$121.99

This product was last offered at the strikethrough price on
03-30-2026

$109.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Camshaft Timing Gear - Cylinders 1-4

Located on the timing end of the exhaust camshaft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Kolbenschmidt - Corporate Logo
ES#:
4830850
Mfg#:
11367534718
Special Order: No Guaranteed ETA
$121.99

This product was last offered at the strikethrough price on
03-30-2026

$109.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Gasket Set cylinders 5-8 - 11103800C

ES#4845887 - 11127513195 - Valve Cover Gasket Set cylinders 5-8 - 11103800C - Replace your leaking valve cover gasket with this OE style replacement from Ajusa! - Ajusa - BMW

Replace your leaking valve cover gasket with this OE style replacement from Ajusa! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Ajusa - Corporate Logo
ES#:
4845887
Mfg#:
11127513195
Back Ordered
$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Valve Cover Gasket Cylinders 1-4

ES#4845265 - 11127513194 - Engine Valve Cover Gasket Cylinders 1-4 - Crafted from durable, high-grade materials, the Engine Valve Cover Gasket by Ajusa is engineered for long-lasting reliability, making it an excellent choice for both daily drivers and high-performance vehicles. - Ajusa - BMW

Crafted from durable, high-grade materials, the Engine Valve Cover Gasket by Ajusa is engineered for long-lasting reliability, making it an excellent choice for both daily drivers and high-performance vehicles. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Ajusa - Corporate Logo
ES#:
4845265
Mfg#:
11127513194
Back Ordered
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cometic Head Gasket - BMW N62B44 - 0.051" Thick

Upgrade or Replace Your Head Gaskets! - 2 Required Per Vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Cometic - Corporate Logo
ES#:
4821144
Mfg#:
C4374-051
Back Ordered
$152.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cometic Head Gasket - BMW N62B44 - 0.027" Thick

Upgrade or Replace Your Head Gaskets! - 2 Required Per Vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Cometic - Corporate Logo
ES#:
3177769
Mfg#:
C4374-027
Back Ordered
$128.99 USD
Free Shipping
on orders $49 and up

Valve Cover Gasket - Set

For Cylinders 1-4 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2608641
Mfg#:
11127513194
Back Ordered
$69.99 USD
Free Shipping
This product is lifetime replacement eligible 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.

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Manufacturer names and/or part numbers are used only for identification purposes.

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