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BMW E30 Engine Cooling Parts

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Thermostat O-Ring (60 X 3.5 mm)

ES#205296 - 11531265084 - Thermostat O-Ring (60 X 3.5 mm) - Seals thermostat to cylinder head - Rein - BMW

Seals thermostat to cylinder head 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
205296
Mfg#:
11531265084
In Stock at Vendor
ON SALE!
$2.05

This product was last offered at the strikethrough price on
08-31-2026

$1.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Hose

ES#24703 - 11531289257 - Expansion Tank Hose - Hose for the expansion tank to the water pump - Genuine BMW - BMW

Hose for the expansion tank to the water pump

Brand:
Genuine BMW - Corporate Logo
ES#:
24703
Mfg#:
11531289257
Ships in 1-2 days
$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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

Lower Radiator Hose

ES#2534460 - 11531721709 - Lower Radiator Hose - Radiator to flange for your M42 - URO - BMW

Radiator to flange for your M42 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534460
Mfg#:
11531721709
Ships in 1 Business Day
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor

ES#3625598 - 62111268355 - Coolant Temperature Sensor - Monitors coolant temperature - FAE - BMW

Monitors coolant temperature For vehicles with production date up top 09/1985

Brand:
FAE - Corporate Logo
ES#:
3625598
Mfg#:
62111268355
Ships in 3 Business Days
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank With Cap

ES#5374552 - EPK0012 - Coolant Expansion Tank With Cap - Does not include cap or coolant level sensor - Rein - BMW

Does not include cap or coolant level sensor 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
5374552
Mfg#:
EPK0012
Back Ordered
ON SALE!
$29.99

This product was last offered at the strikethrough price on
08-31-2026

$27.65 USD
Free Shipping
on orders $49 and up

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

Coolant Pipe Gasket

ES#1899448 - 11121726721 - Coolant Pipe Gasket - Used for the coolant pipe that bolts to the head - Victor Reinz - BMW

Used for the coolant pipe that bolts to the head

Brand:
Victor Reinz - Corporate Logo
ES#:
1899448
Mfg#:
11121726721
Back Ordered
$3.05 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E30 Auxiliary Fan Switch 99C

ES#258931 - 61311364273 - E30 Auxiliary Fan Switch 99C - Does not include o-ring - FAE - BMW

Does not include o-ring

Brand:
FAE - Corporate Logo
ES#:
258931
Mfg#:
61311364273
Ships on Sep 30, 2026
$27.44 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pipe O-Ring - Pack Of 5

ES#2538061 - 11531709157kt - Water Pipe O-Ring - Pack Of 5 - 32x5MM - Genuine BMW - BMW

32x5MM

Brand:
Genuine BMW - Corporate Logo
ES#:
2538061
Mfg#:
11531709157KT
Ships in 5 Business Days
$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E30 Radiator Hose - Lower

ES#3235123 - 11531279895 - E30 Radiator Hose - Lower - Replace your radiator hose before a blown hose leaves you stranded - Gates - BMW

Replace your radiator hose before a blown hose leaves you stranded

Brand:
Gates - Corporate Logo
ES#:
3235123
Mfg#:
11531279895
Ships in 10 Business Days
$29.99

This product was last offered at the strikethrough price on
06-03-2026

$26.99 USD
Free Shipping
on orders $49 and up

Radiator Drain Plug

ES#213613 - 17111712816 - Radiator Drain Plug - Replace your leaky drain plug an prevent coolant loss. - Genuine BMW - BMW

Replace your leaky drain plug an prevent coolant loss.

Brand:
Genuine BMW - Corporate Logo
ES#:
213613
Mfg#:
17111712816
Ships in 1-2 days
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#2534658 - 13541735174 - Coolant Hose - Thermostat to throttle body - URO - BMW

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

Brand:
URO - Corporate Logo
ES#:
2534658
Mfg#:
13541735174
Back Ordered
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Locking Plug

ES#17545 - 11111285395 - Locking Plug - Found of the top rear side of the M20 engine block. - Genuine BMW - BMW

Found of the top rear side of the M20 engine block.

Brand:
Genuine BMW - Corporate Logo
ES#:
17545
Mfg#:
11111285395
In Stock
ON SALE! SAVE 19%
$32.99

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

$26.62 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E30 Water Hose Outlet

ES#178059 - 64218367791 - E30 Water Hose Outlet - Used to connect to the inline thermostat - Genuine BMW - BMW

Used to connect to the inline thermostat

Brand:
Genuine BMW - Corporate Logo
ES#:
178059
Mfg#:
64218367791
Back Ordered
4% off MSRP

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

$26.99

This product was last offered at the strikethrough price on
09-04-2026

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

Radiator Hose

ES#2534459 - 11531721708 - Radiator Hose - Radiator to flange for your M42 - URO - BMW

Radiator to flange for your M42 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534459
Mfg#:
11531721708
Ships in 1 Business Day
$8.56 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.

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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