Looking to swap out your thermostat without the headache? This thermostat housing from Rein Automotive is designed to make your repair feel less like a project and more like a simple "plug-and-play" fix.
2X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
5470487
Mfg#:
11538635689
$99.99 USD
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Restore factory level reliability and eliminate cooling system leaks with this direct fit, OE quality coolant hose from Rein.
2X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
5491298
Mfg#:
17128602669
$49.99 USD
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Replace broken or brittle blades.
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2814138
Mfg#:
17417504732
$49.99 USD
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on orders $49 and up
Lifetime Replacement
Replacement breather/coolant hose
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Brand:
ES#:
2879215
Mfg#:
11151247903
$49.99 USD
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on orders $49 and up
Lifetime Replacement
From heater core to engine
For vehicles with production date up to 08/98
Brand:
ES#:
178147
Mfg#:
64218401807
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$20.99
This product was last offered at the strikethrough price on 11-06-2026
$19.99 USD
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Lifetime Replacement
This is the screw plug found in the oil cooler thermostat assembly
Brand:
ES#:
25836
Mfg#:
11617568552
$9.99 USD
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on orders $49 and up
Lifetime Replacement
Replace your rounded or rusted hardware
Brand:
ES#:
241177
Mfg#:
07119905548
$4.99 USD
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on orders $49 and up
Lifetime Replacement
Monitors coolant temperature
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Brand:
ES#:
2816068
Mfg#:
62161360870
$19.95 USD
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on orders $49 and up
Lifetime Replacement
Includes upper, lower radiator hoses, and return hose
Brand:
ES#:
4418432
Mfg#:
AUTE46001RED
$99.00 USD
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Includes upper, lower radiator hoses, and return hose
Brand:
ES#:
4418430
Mfg#:
AUTE46001BLK
$99.00 USD
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Heat Exchanger - Transmission Oil
Brand:
ES#:
3134204
Mfg#:
17128616559
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$104.99
This product was last offered at the strikethrough price on 11-06-2026
$98.99 USD
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Free Shipping
on orders $49 and up
Lifetime Replacement
Brand:
ES#:
3184917
Mfg#:
11538687745
4% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$102.99
This product was last offered at the strikethrough price on 11-06-2026
$98.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Brand:
ES#:
2641360
Mfg#:
17517600546
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$34.99
This product was last offered at the strikethrough price on 11-06-2026
$32.99 USD
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on orders $49 and up
Lifetime Replacement
M6x20
Brand:
ES#:
16153
Mfg#:
07129905568
$2.99 USD
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on orders $49 and up
Lifetime Replacement
Make sure your coolant is making its way through the cooling system to ensure proper engine temperatures.
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Brand:
ES#:
2881611
Mfg#:
17127536232
$98.19 USD
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on orders $49 and up
Lifetime Replacement
Upper
Brand:
ES#:
2626639
Mfg#:
17127612444
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$114.99
This product was last offered at the strikethrough price on 08-17-2026
$107.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement