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BMW E46 330i M54 3.0L

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BMW E46 330i M54 3.0L Engine Cooling Parts

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Sandwich Plate Fitting - priced each

ES#2764124 - MMSPF10ANBK - Sandwich Plate Fitting - priced each - M20 X 1.5 /10AN - Mishimoto - Audi BMW Volkswagen MINI

M20 X 1.5 /10AN

Brand:
Mishimoto - Corporate Logo
ES#:
2764124
Mfg#:
MMSPF10ANBK
In Stock at Vendor
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Torx Bolt - Priced Each

ES#241269 - 07129904477 - Torx Bolt - Priced Each - M8X25-10.9-ZNS3 - Genuine BMW - BMW MINI

M8X25-10.9-ZNS3

Brand:
Genuine BMW - Corporate Logo
ES#:
241269
Mfg#:
07129904477
Ships in 1-2 days
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap

ES#2814079 - 17111742231 - Expansion Tank Cap - Replace worn or missing pieces. - Hamburg Tech - BMW

Replace worn or missing pieces. We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2814079
Mfg#:
17111742231
Ships in 1 Business Day
$9.17 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 Radiator Hose - Upper

ES#3698905 - 17127510952 - E46 Radiator Hose - Upper - A common source of cooling system failure - Burgaflex - BMW

A common source of cooling system failure

Brand:
Burgaflex - Corporate Logo
ES#:
3698905
Mfg#:
17127510952
Ships in 8 Business Days
$25.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BMW Radiator Expansion Tank Pressure Fitting

ES#2827105 - 1175 - BMW Radiator Expansion Tank Pressure Fitting - Allows you to check for leaks in the coolant system - Motive - BMW

Allows you to check for leaks in the coolant system Requires the use of a Motive Power Bleeder, sold separately

Brand:
Motive - Corporate Logo
ES#:
2827105
Mfg#:
1175
Ships on Sep 30, 2026
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 Heater Hose

ES#263650 - 64218376999 - E46 Heater Hose - Runs from the engine to the water valve inlet - Elaplast - BMW

Runs from the engine to the water valve inlet

Brand:
Elaplast - Corporate Logo
ES#:
263650
Mfg#:
64218376999
Ships in 1-2 days
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Label Tab

ES#37721 - 17111439721 - Expansion Tank Label Tab - Shows information on how to read the fluid level - Genuine BMW - BMW

Shows information on how to read the fluid level

Brand:
Genuine BMW - Corporate Logo
ES#:
37721
Mfg#:
17111439721
Ships in 3 Business Days
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Bracket - Lower

ES#2091404 - 17111436264 - Radiator Bracket - Lower - This is the lower piece that secures the radiator - MTC - BMW

This is the lower piece that secures the radiator

Brand:
MTC - Corporate Logo
ES#:
2091404
Mfg#:
17111436264
Ships in 9 Business Days
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxillary Fan Switch

ES#4460464 - 3148210000 - Auxillary Fan Switch - Also known as the coolant temperature sending unit, comes with related o-ring - Meyle - BMW

Also known as the coolant temperature sending unit, comes with related o-ring 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Mounted in lower radiator hose, controls operation of auxiliary fan

Brand:
Meyle - Corporate Logo
ES#:
4460464
Mfg#:
3148210000
Ships on Sep 23, 2026
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Drain Plug With Housing

ES#3419314 - 17111437360 - Radiator Drain Plug With Housing - Located in the bottom of the radiator - Vaico - BMW

Located in the bottom of the radiator We Price Match - Give Us A Call or Chat!
For vehicles with automatic transmission only

Brand:
Vaico - Corporate Logo
ES#:
3419314
Mfg#:
17111437360
Ships in 1-2 days
$27.99

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

$16.31 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 Heater Hose

ES#2889527 - 64218363198 - E46 Heater Hose - Water valve to heater core - Original Equipment Supplier - BMW

Water valve to heater core

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
2889527
Mfg#:
64218363198
Ships in 3 Business Days
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Temperature Sensor

ES#4327627 - 13621433076 - Temperature Sensor - Monitors coolant / oil temperature - Meyle - BMW

Monitors coolant / oil temperature 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4327627
Mfg#:
13621433076
Ships on Sep 23, 2026
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Support Bracket

ES#4659038 - 17117514402 - Radiator Support Bracket - Rein - BMW

2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4659038
Mfg#:
17117514402
Back Ordered
ON SALE! SAVE 13%
$8.99

This product was last offered at the strikethrough price on
08-13-2026

$7.83 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Fan Switch

ES#2684762 - 13621433077 - Auxiliary Fan Switch - Comes with related o-ring - URO - BMW

Comes with related o-ring 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Mounted in lower radiator hose, controls operation of auxiliary fan

Brand:
URO - Corporate Logo
ES#:
2684762
Mfg#:
13621433077
Ships in 1 Business Day
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Drain Plug With Housing

ES#4056646 - 17111437360 - Radiator Drain Plug With Housing - Located in the bottom of the radiator - URO - BMW

Located in the bottom of the radiator 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with automatic transmission only

Brand:
URO - Corporate Logo
ES#:
4056646
Mfg#:
17111437360
In Stock
ON SALE! SAVE 11%
$10.99

This product was last offered at the strikethrough price on
08-26-2026

$9.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor

ES#5456617 - 3141362103 - Coolant Temperature Sensor - Built with thermistor technology to maintain signal integrity under extreme temperature cycles, preventing overheating and poor fuel economy. - Meyle - BMW

Built with thermistor technology to maintain signal integrity under extreme temperature cycles, preventing overheating and poor fuel economy. 5X Entries Into Our F80 M3 Sweepstakes

Brand:
Meyle - Corporate Logo
ES#:
5456617
Mfg#:
3141362103
Ships in 1-2 days
$8.99 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.

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

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