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BMW F34 330i xDrive B46 2.0L

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BMW F34 330i xDrive B46 2.0L Engine Cooling Parts

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Cylinder Head Gasket

ES#4940647 - 597.170 - Cylinder Head Gasket - Main cylinder head gasket 1.00MM (+0.3) (plus size) - Elring - BMW MINI

Main cylinder head gasket 1.00MM (+0.3) (plus size) 2X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production from 07/2015 with the B46/B48 Gen1 engine

Brand:
Elring - Corporate Logo
ES#:
4940647
Mfg#:
597.170
In Stock
$134.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Scratch and Dent Item

Universal 12" Electric Fan - Black *Scratch And Dent*

ES#4920624 - 30102029SD - Universal 12" Electric Fan - Black *Scratch And Dent* - Scratch & Dent - Audi BMW MINI

ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!

Brand:
Scratch & Dent - Corporate Logo
ES#:
4920624
Mfg#:
30102029SD
In Stock
ON SALE! SAVE 39%
$207.99

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

$127.00 USD
Free Shipping
on orders $49 and up

Coolant Expansion Tank Kit

ES#4776041 - 17138677649EKT - Coolant Expansion Tank Kit - Includes both the Engine Coolant Expansion Tank and Charge Air Cooler Coolant Expansion Tank, plus both of the expansion tank caps - Assembled By ECS - BMW

Includes both the Engine Coolant Expansion Tank and Charge Air Cooler Coolant Expansion Tank, plus both of the expansion tank caps 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4776041
Mfg#:
17138677649EKT
Ships in 1 Business Day
ON SALE!
$208.99

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

$200.88 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CSF Universal Large Single-Pass Cooler

ES#5470103 - 8371 - CSF Universal Large Single-Pass Cooler - Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger. - CSF - Audi BMW Volkswagen Mercedes Benz MINI

Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger. 2X Entries For Our 25th Anniversary Sweepstakes!
Universal fitment design - modifications may be necessary to run this cooler

Brand:
CSF - Corporate Logo
ES#:
5470103
Mfg#:
8371
Ships in 4 Business Days
$499.00 USD
Free Shipping

Transmission Oil Heat Exchanger Hose

ES#4842879 - 17127640287 - Transmission Oil Heat Exchanger Hose - The Transmission Oil Heat Exchanger Hose is built with high-quality materials, making it perfect for high-performance vehicles and daily drivers alike. - Rein - BMW

The Transmission Oil Heat Exchanger Hose is built with high-quality materials, making it perfect for high-performance vehicles and daily drivers alike. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4842879
Mfg#:
17127640287
Ships in 4 Business Days
$38.99 USD
Free Shipping
on orders $49 and up

Charge Air Cooler Expansion Tank

ES#4883205 - 17138617045 - Charge Air Cooler Expansion Tank - Replace your cracked or leaking tank - Rein - BMW

Replace your cracked or leaking tank 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4883205
Mfg#:
17138617045
Ships in 4 Business Days
$73.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Cooler

ES#4877236 - 17217560962 - Engine Oil Cooler - Lowers engine oil temperature - URO - BMW

Lowers engine oil temperature 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4877236
Mfg#:
17217560962
Ships in 2 Business Days
$57.99 USD
Free Shipping
on orders $49 and up

Coolant Bypass Hose

ES#5480654 - 17128616914 - Coolant Bypass Hose - Nothing ruins a weekend drive faster than a brittle, leaking coolant hose. When its time to refresh your cooling system, Give your Euro the exact fit it deserves with this precision-molded coolant bypass hose. - URO - BMW

Nothing ruins a weekend drive faster than a brittle, leaking coolant hose. When it’s time to refresh your cooling system, Give your Euro the exact fit it deserves with this precision-molded coolant bypass hose. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO - Corporate Logo
ES#:
5480654
Mfg#:
17128616914
Ships in 2 Business Days
$44.99 USD

Engine Coolant Expansion Tank

ES#4348591 - 17138677649 - Engine Coolant Expansion Tank - Replace your cracked or leaking tank - Does not include cap or coolant level sensor - Vaico - BMW

Replace your cracked or leaking tank - Does not include cap or coolant level sensor We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4348591
Mfg#:
17138677649
In Stock at Vendor
$258.99

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

$251.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Dual Clip

ES#3421167 - 17128608773 - Dual Clip - Genuine BMW - BMW

D=19-22

Brand:
Genuine BMW - Corporate Logo
ES#:
3421167
Mfg#:
17128608773
Ships in 4 Business Days
$4.99

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

$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Charge Air Cooler Expansion Tank

ES#4325545 - 17138617045 - Charge Air Cooler Expansion Tank - Replace your cracked or leaking tank - MTC - BMW

Replace your cracked or leaking tank

Brand:
MTC - Corporate Logo
ES#:
4325545
Mfg#:
17138617045
Ships in 10 Business Days
$64.46 USD
Free Shipping
on orders $49 and up

Black Engine Coolant Reservoir Cap

ES#4882996 - 201-0393-BLK - Black Engine Coolant Reservoir Cap - Functional and stunningly stylish way to add a nice touch to any engine bay! - Precision Raceworks - BMW

Functional and stunningly stylish way to add a nice touch to any engine bay!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4882996
Mfg#:
201-0393-BLK
Ships in 10 Business Days
$109.99 USD
Free Shipping
on orders $49 and up

Black Auxiliary Coolant Reservoir Cap

ES#4882954 - 201-0394-BLK - Black Auxiliary Coolant Reservoir Cap - Functional and stunningly stylish way to add a nice touch to any engine bay - Precision Raceworks - BMW

Functional and stunningly stylish way to add a nice touch to any engine bay

Brand:
Precision Raceworks - Corporate Logo
ES#:
4882954
Mfg#:
201-0394-BLK
Ships in 10 Business Days
$94.99 USD
Free Shipping
on orders $49 and up

Coolant Expansion Tank Cap

ES#5491375 - 46221 - Coolant Expansion Tank Cap - Keep your BMWs cooling system performing exactly as intended with this premium replacement coolant expansion tank cap from Febi Bilstein. - Febi - BMW

Keep your BMW’s cooling system performing exactly as intended with this premium replacement coolant expansion tank cap from Febi Bilstein. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Febi - Corporate Logo
ES#:
5491375
Mfg#:
46221
Special Order: No Guaranteed ETA
$19.99 USD
Free Shipping
on orders $49 and up

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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