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BMW E66 745Li N62 4.4L

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BMW E66 745Li N62 4.4L Engine Parts & Accessories

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Oil Drain Plug

ES#14715 - 07119905428 - Oil Drain Plug - Best used to replace a stripped drain plug, or avoid a leaky worn out drain plug. - Genuine BMW - BMW

Best used to replace a stripped drain plug, or avoid a leaky worn out drain plug.

Brand:
Genuine BMW - Corporate Logo
ES#:
14715
Mfg#:
07119905428
In Stock
$19.75 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Booster Vacuum Pump

ES#2817099 - 11667635657 - Brake Booster Vacuum Pump - Attaches to the front of the cylinder head assembly providing vacuum to the master cylinder - Pierburg - BMW

Attaches to the front of the cylinder head assembly providing vacuum to the master cylinder

Brand:
Pierburg - Corporate Logo
ES#:
2817099
Mfg#:
11667635657
In Stock at Vendor
$362.55

This product was last offered at the strikethrough price on
02-14-2026

$221.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Camshaft Timing gear - Cylinders 5-8

ES#23166 - 11367512182 - Exhaust Camshaft Timing gear - Cylinders 5-8 - Located on the end of the camshaft - Genuine BMW - BMW

Located on the end of the camshaft

Brand:
Genuine BMW - Corporate Logo
ES#:
23166
Mfg#:
11367512182
Ships in 3 Business Days
3% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$674.99

This product was last offered at the strikethrough price on
07-15-2026

$657.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain Sprocket

ES#23163 - 11367506775 - Timing Chain Sprocket - For the intake camshaft - Genuine BMW - BMW

For the intake camshaft

Brand:
Genuine BMW - Corporate Logo
ES#:
23163
Mfg#:
11367506775
Ships in 9 Business Days
3% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$674.99

This product was last offered at the strikethrough price on
07-15-2026

$657.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Camshaft O-Ring

ES#22083 - 11311705512 - Camshaft O-Ring - Located at the front of each camshaft - Genuine BMW - BMW

Located at the front of each camshaft

Brand:
Genuine BMW - Corporate Logo
ES#:
22083
Mfg#:
11311705512
Ships in 3 Business Days
10% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$16.97

This product was last offered at the strikethrough price on
07-15-2026

$15.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Wiring Harness

ES#31003 - 12517558201 - Ignition Wiring Harness - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
31003
Mfg#:
12517558201
Ships in 9 Business Days
5% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$664.99

This product was last offered at the strikethrough price on
07-15-2026

$634.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Drive Actuator

Controls drive by-wire system

Brand:
Pierburg - Corporate Logo
ES#:
4069997
Mfg#:
11617505805
Back Ordered
$631.03 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stop Light Switch

ES#3625584 - 61316967601 - Stop Light Switch - Mounts behind the brake pedal - FAE - BMW MINI

Mounts behind the brake pedal

Brand:
FAE - Corporate Logo
ES#:
3625584
Mfg#:
61316967601
In Stock
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector O-Ring - Priced Each

ES#34555 - 13641437487 - Fuel Injector O-Ring - Priced Each - Fuel rail to injector O-ring - Genuine BMW - BMW MINI

Fuel rail to injector O-ring

Brand:
Genuine BMW - Corporate Logo
ES#:
34555
Mfg#:
13641437487
Ships in 3 Business Days
$9.99

This product was last offered at the strikethrough price on
03-04-2026

$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner IAT Relocation Harness With Mounting Hardware

ES#3194709 - 014579ecs01aKT - Turner IAT Relocation Harness With Mounting Hardware - Position your intake air temperature sensor to a more accurate location and maintain power delivery - Turner Motorsport - BMW

Position your intake air temperature sensor to a more accurate location and maintain power delivery 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3194709
Mfg#:
014579ECS01AKT
In Stock
ON SALE! SAVE 25%
$138.99

This product was last offered at the strikethrough price on
06-13-2026

$104.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover - Right

ES#18617 - 11127563474 - Valve Cover - Right - Includes gasket and bolts - Genuine BMW - BMW

Includes gasket and bolts

Brand:
Genuine BMW - Corporate Logo
ES#:
18617
Mfg#:
11127563474
Ships in 3 Business Days
3% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$635.99

This product was last offered at the strikethrough price on
07-15-2026

$615.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Transmission Pan Bolt Kit - 13pc

ES#5374537 - 24115B44CF5 - Transmission Pan Bolt Kit - 13pc - Secures the transmission oil pan to the transmission - Rein - BMW

Secures the transmission oil pan to the transmission 2X Entries For Our 25th Anniversary Sweepstakes!
2X Entries For Our G87 M2 Sweepstakes!

Brand:
Rein - Corporate Logo
ES#:
5374537
Mfg#:
24115B44CF5
In Stock
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Titanium Magnetic Oil Drain Plug - M18x1.5

ES#4492302 - 008666la01KT - Turner Titanium Magnetic Oil Drain Plug - M18x1.5 - Attracts all the metal particles that would otherwise be circulating your engine! Includes one Genuine BMW washer. - Turner Motorsport - BMW

Attracts all the metal particles that would otherwise be circulating your engine! Includes one Genuine BMW washer. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4492302
Mfg#:
008666LA01KT
Ships on Aug 14, 2026
Auto Notify
ON SALE! SAVE 20%
$62.99

This product was last offered at the strikethrough price on
06-13-2026

$50.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain Kit

ES#4659115 - ZC01433K - Timing Chain Kit - BMW 02-13 - Ina - BMW

BMW 02-13 We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
4659115
Mfg#:
ZC01433K
Ships in 8 Business Days
$594.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Head Gasket Set

ES#18500 - 11127518017 - Head Gasket Set - Does not include the head gaskets. Includes everything needed to install head gaskets - Genuine BMW - BMW

Does not include the head gaskets. Includes everything needed to install head gaskets

Brand:
Genuine BMW - Corporate Logo
ES#:
18500
Mfg#:
11127518017
Ships in 3 Business Days
5% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$620.99

This product was last offered at the strikethrough price on
07-15-2026

$592.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Switch - M12x1.5

ES#2873941 - 12617568480 - Oil Pressure Switch - M12x1.5 - Leaking or malfunctioning oil pressure switches can be disastrous - Febi - BMW
ECS Tuning recommends this product.

Leaking or malfunctioning oil pressure switches can be disastrous 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2873941
Mfg#:
12617568480
In Stock
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

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.

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