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Your Vehicle BMW E63 645Ci N62 4.4L

BMW E63 645Ci N62 4.4L Engine Cooling Parts

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ES#4345529 - 64110301939 - BMW Heater Control Valve - Controls the flow of engine coolant through the heater core. - Febi - BMW

Controls the flow of engine coolant through the heater core. 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#:
4345529
Mfg#:
64110301939
Back Ordered
$199.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#38438 - 17127545653 - Coolant Hose - Attaches to the lower port on the expansion tank - Genuine BMW - BMW

Attaches to the lower port on the expansion tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
38438
Mfg#:
17127545653
Ships in 1-2 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.

$101.99

This product was last offered at the strikethrough price on
06-08-2026

$98.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#15792 - 07119963225 - Coolant Drain Plug Crush Ring - Priced Each - Found on the coolant drain plug on the engine block - Genuine BMW - BMW

Found on the coolant drain plug on the engine block affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
15792
Mfg#:
07119963225
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#165152 - 61136924664 - Cable Tie with Mounting Clip - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
165152
Mfg#:
61136924664
Ships in 3 Business Days
6% off MSRP

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

$15.99

This product was last offered at the strikethrough price on
06-08-2026

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2879629 - 11537502793 - Water Pipe - Heater Return from Water Pump - Serves as a return line for the radiator - Vaico - BMW

Serves as a return line for the radiator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Also use- (Qty.) (1) 11 51 7 507 717 o-ring.

Brand:
Vaico - Corporate Logo
ES#:
2879629
Mfg#:
11537502793
In Stock at Vendor
$97.99

This product was last offered at the strikethrough price on
05-07-2026

$94.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2813875 - 13621433077 - Auxiliary Fan Switch - Comes with related o-ring - Hamburg Tech - BMW MINI

Comes with related o-ring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813875
Mfg#:
13621433077
In Stock
$13.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2879212 - 11141439975 - Water Pipe - Water Pump to Engine Block - Vaico - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Also use- (Qty.) (1) 11 53 1 710 048 o-ring.

Brand:
Vaico - Corporate Logo
ES#:
2879212
Mfg#:
11141439975
In Stock at Vendor
$168.99

This product was last offered at the strikethrough price on
05-07-2026

$163.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#38077 - 17117507973 - Radiator Mounting Bracket - Used to help secure the radiator - Genuine BMW - BMW

Used to help secure the radiator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
38077
Mfg#:
17117507973
Ships in 1-2 days
4% off MSRP

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

$169.99

This product was last offered at the strikethrough price on
06-08-2026

$163.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Sealing Cap For Suction Line and Pressure Line affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MMX Performance - Corporate Logo
ES#:
5396267
Mfg#:
MMR03-0004
Ships in 5 Business Days
$40.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#38378 - 17127521775 - Expansion Tank Vent Pipe - With quick connect coupling - Genuine BMW - BMW

With quick connect coupling affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
38378
Mfg#:
17127521775
Ships in 1-2 days
4% off MSRP

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

$79.99

This product was last offered at the strikethrough price on
06-08-2026

$76.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#38433 - 17127542540 - Coolant Hose - Attaches to the vent port on the expansion tank - Genuine BMW - BMW

Attaches to the vent port on the expansion tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date from 07/2004

Brand:
Genuine BMW - Corporate Logo
ES#:
38433
Mfg#:
17127542540
Ships in 1-2 days
4% off MSRP

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

$79.99

This product was last offered at the strikethrough price on
06-08-2026

$76.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3149528 - 11517507717 - Water Pump  - Prevent cooling system failure - Hepu - BMW

Prevent cooling system failure affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Hepu - Corporate Logo
ES#:
3149528
Mfg#:
11517507717
Ships on Jul 1, 2026
$143.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4674748 - 82141467704 - Coolant / Antifreeze - 1 Gallon - Coolant G11 (Concentrate) - Febi - BMW

Coolant G11 (Concentrate) 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#:
4674748
Mfg#:
82141467704
Ships on Sep 3, 2026
$70.99 USD
Free Shipping
on orders $49 and up
ES#38362 - 17127519248 - Upper Radiator Hose - Attaches to the water pump - Genuine BMW - BMW

Attaches to the water pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
38362
Mfg#:
17127519248
Ships in 1-2 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.

$136.99

This product was last offered at the strikethrough price on
01-07-2026

$132.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2881735 - 17137542986 - Coolant Expansion Tank - Includes fluid level sensor - Vaico - BMW

Includes fluid level sensor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2881735
Mfg#:
17137542986
In Stock at Vendor
$135.99

This product was last offered at the strikethrough price on
05-07-2026

$131.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3107992 - 11511439976 - Coolant Pipe - Connects the inlet of the water pump to the valley pan - Febi - BMW

Connects the inlet of the water pump to the valley pan 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#:
3107992
Mfg#:
11511439976
Ships in 1 Business Day
$20.99

This product was last offered at the strikethrough price on
05-07-2026

$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Cooling Parts

Optimize your engine cooling system performance and heater output with quality drive belts, coolant hoses, cooling system parts, and approved coolant fluids from ECS Tuning. Head off expensive repairs and untimely breakdowns with regularly scheduled cooling system inspection and maintenance.

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

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