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BMW E70 Engine Coolant Flanges & Parts

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ECS Billet Cylinder Head Outlet Hose Adapter

ES#3552811 - 024797ECS01 - ECS Billet Cylinder Head Outlet Hose Adapter - Upgrade to a much more durable connection from your cylinder head to your thermostat! Commonly referred to as a "Mickey Mouse" flange/adapter. - ECS - BMW

Upgrade to a much more durable connection from your cylinder head to your thermostat! Commonly referred to as a "Mickey Mouse" flange/adapter. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3552811
Mfg#:
024797ECS01
In Stock
ON SALE! SAVE 25%
$76.99

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

$57.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMP Cylinder Head Coolant Flange

ES#4880971 - 601-0003 - BMP Cylinder Head Coolant Flange - Replaces the stock plastic flange found in the thermostat to cylinder head coolant hose that is known to fail - Precision Raceworks - BMW

Replaces the stock plastic flange found in the thermostat to cylinder head coolant hose that is known to fail

Brand:
Precision Raceworks - Corporate Logo
ES#:
4880971
Mfg#:
601-0003
In Stock
$24.99 USD
Free Shipping
on orders $49 and up

Aluminum Coolant Flange

ES#5341170 - 11127806196 - Aluminum Coolant Flange - Located on the left side of the engine - features aluminum construction to resist cracking - Rein - BMW

Located on the left side of the engine - features aluminum construction to resist cracking 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Rein - Corporate Logo
ES#:
5341170
Mfg#:
11127806196
In Stock
$69.99

This product was last offered at the strikethrough price on
03-08-2026

$58.99 USD
Free Shipping
on orders $49 and up

Aluminum Coolant Hose Flange

ES#5425897 - 11127806196-PRM - Aluminum Coolant Hose Flange - Located on the left side of the engine. - URO Premium - BMW

Located on the left side of the engine. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO Premium - Corporate Logo
ES#:
5425897
Mfg#:
11127806196-PRM
Back Ordered
Auto Notify
$40.99 USD
Free Shipping
on orders $49 and up

Coolant Flange

ES#249028 - 11127806196 - Coolant Flange - Located on the left side of the engine - Genuine BMW - BMW

Located on the left side of the engine

Brand:
Genuine BMW - Corporate Logo
ES#:
249028
Mfg#:
11127806196
In Stock
5% off MSRP

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

$36.99

This product was last offered at the strikethrough price on
07-18-2026

$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Cover - Zyl. 5-8

ES#253942 - 11127570939 - Cylinder Head Cover - Zyl. 5-8 - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
253942
Mfg#:
11127570939
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.

$635.99

This product was last offered at the strikethrough price on
07-18-2026

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

Cylinder Head Cover - Zyl. 1-4

ES#1899876 - 11127588545 - Cylinder Head Cover - Zyl. 1-4 - Stock replacement valve cover - Genuine BMW - BMW

Stock replacement valve cover

Brand:
Genuine BMW - Corporate Logo
ES#:
1899876
Mfg#:
11127588545
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.

$635.99

This product was last offered at the strikethrough price on
07-18-2026

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

O-Ring - Priced Each

ES#3674114 - C32348 - O-Ring - Priced Each - Measurements: 20x3 - Victor Reinz - BMW

Measurements: 20x3

Brand:
Victor Reinz - Corporate Logo
ES#:
3674114
Mfg#:
C32348
Ships in 4 Business Days
$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Flange

ES#2879194 - 11127806196 - Coolant Flange - Located on the left side of the engine - Vaico - BMW

Located on the left side of the engine We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2879194
Mfg#:
11127806196
In Stock at Vendor
$26.99

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

$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Flange

ES#4271430 - 11127806196 - Coolant Flange - Located on the left side of the engine - URO - BMW

Located on the left side of the engine 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4271430
Mfg#:
11127806196
Ships in 1 Business Day
$11.99 USD
Free Shipping
on orders $49 and up

Billet Upper Coolant Line Block-Off

This billet aluminum flange allows for a clean and secure deletion of the factory upper coolant line, which is often redundant or obstructive when moving away from stock-frame turbochargers. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5446407
Mfg#:
VTT-FAB-047
Ships in 10 Business Days
$21.99 USD
Free Shipping

Billet Coolant Pump Block-Off Flange

The gold standard for builders who demand a factory-fit finish on their high-performance engine projects. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5446405
Mfg#:
VTT-FAB-046
Ships in 10 Business Days
$21.99 USD
Free Shipping

N63 Aluminum Valve Cover - Left (5-8)

ES#5339737 - 11127570939M - N63 Aluminum Valve Cover - Left (5-8) - Stock replacement valve cover - Bremmen Parts - BMW

Stock replacement valve cover 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5339737
Mfg#:
11127570939M
In Stock
ON SALE! SAVE 20%
$305.99

This product was last offered at the strikethrough price on
05-02-2026

$244.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N63 Aluminum Valve Cover - Right (1-4)

ES#5339736 - 11127588545M - N63 Aluminum Valve Cover - Right (1-4) - Stock replacement valve cover - Bremmen Parts - BMW

Stock replacement valve cover 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5339736
Mfg#:
11127588545M
In Stock
ON SALE! SAVE 20%
$305.99

This product was last offered at the strikethrough price on
05-02-2026

$244.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Cover

ES#5425850 - 11127588545 - Cylinder Head Cover - Replaces worn or broken valve cover. - URO - BMW

Replaces worn or broken valve cover. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO - Corporate Logo
ES#:
5425850
Mfg#:
11127588545
Ships in 1 Business Day
$449.99 USD
Free Shipping
on orders $49 and up

Cylinder Head Cover

ES#5425845 - 11127570939 - Cylinder Head Cover - Replaces broken or worn valve cover. - URO - BMW

Replaces broken or worn valve cover. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO - Corporate Logo
ES#:
5425845
Mfg#:
11127570939
Ships in 1 Business Day
$451.99 USD

More About Engine Coolant Flanges & Parts

Replace a cracked or failed coolant flange with a brand new coolant flange to stop those leaks!

Let us help you find the parts that fit your BMW

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

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