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BMW E36 325i M50 2.5L

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BMW E36 325i M50 2.5L Engine Cooling Parts

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Radiator Air Duct - Passenger (Right)

ES#129419 - 51718122434 - Radiator Air Duct - Passenger (Right) - Used for models with air conditioning - Genuine BMW - BMW

Used for models with air conditioning For vehicles with production date up to 09/1993

Brand:
Genuine BMW - Corporate Logo
ES#:
129419
Mfg#:
51718122434
Ships in 9 Business Days
1% off MSRP

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

$69.99

This product was last offered at the strikethrough price on
07-24-2026

$68.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

O-ring - Priced Each

ES#4066943 - 11531703848 - O-ring - Priced Each - 18.2x3. Used in the cooling system - Victor Reinz - BMW
ECS Tuning recommends this product.

18.2x3. Used in the cooling system

Brand:
Victor Reinz - Corporate Logo
ES#:
4066943
Mfg#:
11531703848
Ships in 1 Business Day
$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

Auxiliary Thermostat

ES#2631368 - 13541730682 - Auxiliary Thermostat - Thermostat that controls water flow temperature to the throttle body - Wahler - BMW

Thermostat that controls water flow temperature to the throttle body

Brand:
Wahler - Corporate Logo
ES#:
2631368
Mfg#:
13541730682
Back Ordered
$66.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant level sensor

ES#2871875 - 61311384739 - Coolant level sensor - Located on the expansion tank - Febi - BMW

Located on the expansion tank 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with production date up to 06/1995

Brand:
Febi - Corporate Logo
ES#:
2871875
Mfg#:
61311384739
In Stock
ON SALE!
$16.99

This product was last offered at the strikethrough price on
07-14-2026

$16.48 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap Seal

ES#2091421 - 17111723580 - Expansion Tank Cap Seal - Keep your coolant in. - MTC - BMW

Keep your coolant in.

Brand:
MTC - Corporate Logo
ES#:
2091421
Mfg#:
17111723580
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Standard Fan Delete Kit

ES#2724974 - E36FNDKT3 - Standard Fan Delete Kit - Free up some extra horsepower by deleting your fan - Assembled By ECS - BMW

Free up some extra horsepower by deleting your fan 10X Entries For Our 25th Anniversary Sweepstakes!
Gain peace of mind - no more worrying about exploding fans and seizing fan clutches

Brand:
Assembled By ECS - Corporate Logo
ES#:
2724974
Mfg#:
E36FNDKT3
In Stock
ON SALE! SAVE 20%
$80.99

This product was last offered at the strikethrough price on
07-02-2026

$64.80 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

C-Clip Nut

ES#205424 - 07146955207 - C-Clip Nut - For a ST4.8 screw - Genuine BMW - BMW

For a ST4.8 screw

Brand:
Genuine BMW - Corporate Logo
ES#:
205424
Mfg#:
07146955207
Ships in 3 Business Days
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Throttle Body Coolant Hose - Upper

ES#2534656 - 13541719967 - Throttle Body Coolant Hose - Upper - Throttle housing small hose - URO - BMW

Throttle housing small hose 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534656
Mfg#:
13541719967
Ships in 1 Business Day
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lower Radiator Bracket - Priced Each

ES#2091417 - 17111723337 - Lower Radiator Bracket - Priced Each - Radiator rubber mount sets down into this mount - MTC - BMW

Radiator rubber mount sets down into this mount

Brand:
MTC - Corporate Logo
ES#:
2091417
Mfg#:
17111723337
Ships in 5 Business Days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Level Sensor

ES#4905031 - 61311384739 - Coolant Level Sensor - Located on the expansion tank - Bremmen Parts - BMW

Located on the expansion tank 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date up to 06/1995

Brand:
Bremmen Parts - Corporate Logo
ES#:
4905031
Mfg#:
61311384739
In Stock
ON SALE! SAVE 23%
$18.99

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

$14.68 USD
Free Shipping
on orders $49 and up

Thermostat Replacement Kit

ES#2586806 - 11537511580KT2 - Thermostat Replacement Kit - Includes gaskets and hardware and coolant - Assembled By ECS - BMW

Includes gaskets and hardware and coolant 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2586806
Mfg#:
11537511580KT2
Ships on Jan 18, 2027
ON SALE!
$59.99

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

$58.23 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Fan Blade

ES#2718355 - 11521723363 - Fan Blade - 11 Blade, 410mm diameter - Vemo - BMW

11 Blade, 410mm diameter

Brand:
Vemo - Corporate Logo
ES#:
2718355
Mfg#:
11521723363
In Stock at Vendor
$58.99

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

$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#2534657 - 13541735173 - Coolant Hose - Cylinder head to thermostat - URO - BMW

Cylinder head to thermostat 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534657
Mfg#:
13541735173
Ships in 1 Business Day
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap

ES#2534584 - 17111468077 - Expansion Tank Cap - 1.4 Bar pressure - URO - BMW

1.4 Bar pressure 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534584
Mfg#:
17111468077
Back Ordered
Auto Notify
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E36 Radiator support - right

ES#68128 - 41118122558 - E36 Radiator support - right - Frame mounted radiator bracket - Genuine BMW - BMW

Frame mounted radiator bracket

Brand:
Genuine BMW - Corporate Logo
ES#:
68128
Mfg#:
41118122558
Ships in 3 Business Days
$26.99 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.

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

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