Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle Clear

BMW E63 645Ci N62 4.4L

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle BMW E63 645Ci N62 4.4L
Your Vehicle BMW E63 645Ci N62 4.4L
Change Clear

BMW E63 645Ci N62 4.4L Engine Parts & Accessories

Sort By
Filter By
Return to Top

Head Gasket Set

ES#3478205 - 11127518017 - Head Gasket Set - Does not include the head gaskets. Includes everything needed to install head gaskets - Elring - BMW

Does not include the head gaskets. Includes everything needed to install head gaskets 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3478205
Mfg#:
11127518017
In Stock at Vendor
ON SALE!
$568.91

This product was last offered at the strikethrough price on
08-14-2026

$540.46 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain Tensioner Rail - Lower

ES#2867072 - 11317533462 - Timing Chain Tensioner Rail - Lower - Used on cyilinders 1-4 to provide tension to the timing chain - Febi - BMW

Used on cyilinders 1-4 to provide tension to the timing chain 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2867072
Mfg#:
11317533462
In Stock at Vendor
$54.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Single

ES#5435336 - MMIG-BMW-02 - Ignition Coil - Single - Designed to restore factory-level performance and fuel efficiency to a wide range of BMW models. - Mishimoto - BMW

Designed to restore factory-level performance and fuel efficiency to a wide range of BMW models.

Brand:
Mishimoto - Corporate Logo
ES#:
5435336
Mfg#:
MMIG-BMW-02
Ships in 4 Business Days
$72.99 USD
Free Shipping
on orders $49 and up

Transmission Pan Bolt - M6X28.5mm - Priced Each

ES#5340923 - 24117552108 - Transmission Pan Bolt - M6X28.5mm - Priced Each - 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!

Brand:
Rein - Corporate Logo
ES#:
5340923
Mfg#:
24117552108
Ships in 4 Business Days
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose (w/o Sensor)

ES#5341178 - 17127508011R - Coolant Hose (w/o Sensor) - Lower radiator hose that connects to the water pump - Rein - BMW

Lower radiator hose that connects to the water pump 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Rein - Corporate Logo
ES#:
5341178
Mfg#:
17127508011R
Ships in 4 Business Days
$35.99 USD
Free Shipping
on orders $49 and up

Aluminum Magnetic Oil Drain Plug

ES#5470340 - HWU0115 - Aluminum Magnetic Oil Drain Plug - Upgrade Your Drain Plug to this Magnetic Unit from Rein. Collects any Shavings or Deposits and Keeps them out of the Oiling System - Rein - BMW

Upgrade Your Drain Plug to this Magnetic Unit from Rein. Collects any Shavings or Deposits and Keeps them out of the Oiling System 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Rein - Corporate Logo
ES#:
5470340
Mfg#:
HWU0115
Ships in 4 Business Days
$17.99 USD
Free Shipping
on orders $49 and up

Expansion Tank With Cap - E6x

ES#5374546 - EPK0128 - Expansion Tank With Cap - E6x - Includes fluid level sensor - Rein - BMW

Includes fluid level sensor 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Rein - Corporate Logo
ES#:
5374546
Mfg#:
EPK0128
Ships in 4 Business Days
$86.99

This product was last offered at the strikethrough price on
04-27-2026

$74.99 USD
Free Shipping
on orders $49 and up

Crankcase Ventilation Hose - Cylinders 1-4

ES#4689844 - 11617563476 - Crankcase Ventilation Hose - Cylinders 1-4 - Rein - BMW

2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with updated valve cover, 11127563474

Brand:
Rein - Corporate Logo
ES#:
4689844
Mfg#:
11617563476
Ships in 4 Business Days
$46.99 USD
Free Shipping
on orders $49 and up

Rennline OE+ Upgraded Ignition Coil - Set Of 8

ES#4940237 - M133KT2 - Rennline OE+ Upgraded Ignition Coil - Set Of 8 - Regain power loss & fuel economy from worn or failed ignition coils! - Rennline - BMW

Regain power loss & fuel economy from worn or failed ignition coils!

Brand:
Rennline - Corporate Logo
ES#:
4940237
Mfg#:
M133KT2
Ships in 6 Business Days
$384.00 USD
Free Shipping
on orders $49 and up

Valve Cover Nut Seal - Priced Each

ES#4040331 - 11127511582 - Valve Cover Nut Seal - Priced Each - Rubber sealing washer underneath valve cover securing nut. - URO - BMW

Rubber sealing washer underneath valve cover securing nut. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4040331
Mfg#:
11127511582
Ships in 2 Business Days
$1.99 USD
Free Shipping
on orders $49 and up

Engine Oil Thermostat

ES#4668842 - 11427520214 - Engine Oil Thermostat - Necessary for retrofitting an oil cooler - URO - BMW

Necessary for retrofitting an oil cooler 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4668842
Mfg#:
11427520214
Ships in 2 Business Days
$175.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Supply Hose

ES#5425951 - 17127519248 - Radiator Supply Hose - Durable radiator supply hose replacement - URO - BMW

Durable radiator supply hose replacement 2X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with automatic transmission

Brand:
URO - Corporate Logo
ES#:
5425951
Mfg#:
17127519248
Ships in 2 Business Days
$69.99 USD
Free Shipping
on orders $49 and up

Threaded Plug

ES#2893462 - N0160293 - Threaded Plug - Engine block and fluid plug. M18x1.5 - Vaico - Audi BMW

Engine block and fluid plug. M18x1.5 We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2893462
Mfg#:
N0160293
In Stock at Vendor
$6.99 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.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings