BMW Radiator Hose Lower (E46) - OEM Rein 11531436408

Carries coolant from the radiator to the thermostat

This hose brings coolant from the radiator back to the engine via the thermostat. This radiator hose in particular is a common replacement item due to the extreme cooling and heating cycles it goes through. We recommend inspecting this hose more regularly for bulging, dry rot, or other deformities that indicate an imminent failure.

Fits These Cars:

2000 BMW 323Ci Radiator Coolant Hose
Position: Lower
1999 BMW 323i Radiator Coolant Hose
Body type: Sedan, Mfr body code: E46, Position: Lower
2000 BMW 323i Radiator Coolant Hose
Position: Lower
2001 BMW 325Ci Radiator Coolant Hose
Position: Lower
2002 BMW 325Ci Radiator Coolant Hose
Position: Lower
2003 BMW 325Ci Radiator Coolant Hose
Position: Lower
2004 BMW 325Ci Radiator Coolant Hose
Position: Lower
2005 BMW 325Ci Radiator Coolant Hose
Position: Lower
2006 BMW 325Ci Radiator Coolant Hose
Position: Lower
2001 BMW 325i Radiator Coolant Hose
Position: Lower
2002 BMW 325i Radiator Coolant Hose
Position: Lower
2003 BMW 325i Radiator Coolant Hose
Position: Lower
2004 BMW 325i Radiator Coolant Hose
Position: Lower
2005 BMW 325i Radiator Coolant Hose
Position: Lower
2001 BMW 325xi Radiator Coolant Hose
Position: Lower
2002 BMW 325xi Radiator Coolant Hose
Position: Lower
2003 BMW 325xi Radiator Coolant Hose
Position: Lower
2004 BMW 325xi Radiator Coolant Hose
Position: Lower
2005 BMW 325xi Radiator Coolant Hose
Position: Lower
2000 BMW 328Ci Radiator Coolant Hose
Position: Lower
1999 BMW 328i Radiator Coolant Hose
Body type: Sedan, Mfr body code: E46, Position: Lower
2000 BMW 328i Radiator Coolant Hose
Position: Lower
2001 BMW 330Ci Radiator Coolant Hose
Position: Lower
2002 BMW 330Ci Radiator Coolant Hose
Position: Lower
2003 BMW 330Ci Radiator Coolant Hose
Position: Lower
2004 BMW 330Ci Radiator Coolant Hose
Position: Lower
2005 BMW 330Ci Radiator Coolant Hose
Position: Lower
2006 BMW 330Ci Radiator Coolant Hose
Position: Lower
2001 BMW 330i Radiator Coolant Hose
Position: Lower
2002 BMW 330i Radiator Coolant Hose
Position: Lower
2003 BMW 330i Radiator Coolant Hose
Position: Lower
2004 BMW 330i Radiator Coolant Hose
Position: Lower
2005 BMW 330i Radiator Coolant Hose
Position: Lower
2001 BMW 330xi Radiator Coolant Hose
Position: Lower
2002 BMW 330xi Radiator Coolant Hose
Position: Lower
2003 BMW 330xi Radiator Coolant Hose
Position: Lower
2004 BMW 330xi Radiator Coolant Hose
Position: Lower
2005 BMW 330xi Radiator Coolant Hose
Position: Lower
Product match fitment

BMW Radiator Hose Lower (E46) - OEM Rein 11531436408

Brand:
Rein logoRein
SKU #:
CRP-CHR0002P
Part:
Radiator Coolant Hose
OE Numbers:
11531436408
FCP ID:
32997
$24.99 MSRP: $30.99
Make sure this part fits.
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  • Guaranteed to Fit, Guaranteed for Life We guarantee the fit and quality of our parts for life. If it doesn’t meet your expectations send it back for a replacement or refund. Learn more
  • Fitment Verified This product application guide has been tested to ensure it will accurately fit the cars outlined in our fitment guide.
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  • What If I Need to Return This Item? Not a problem! If you are not happy with your purchase, we will gladly help you exchange or return your items, provided you follow the guidelines outlined in our Returns Policy.
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Customer Reviews

Write a Review Average rating:
5.0 based on 3 review(s)
By: Kpriest
Sun, Nov 27 at 10:10PM

Great quality and fit! Get a new coolant temp sensor that goes in the hose to avoid an issues.

By: Dean
Mon, Mar 24 at 1:24PM
Expected Quality

I really like how these hoses attach compared to the old hose clamp style but wow, getting the old hose off was quite an ordeal. It was by far the longest portion of an entire cooling system refresh. Being an OEM part it had the fit and quality you'd expect and installation was extremely easy.

By: Jonathan
Sat, Jan 11 at 10:50PM

No issues replacing the factory lower radiator hose with this one. I did run into a snag during this project. The O-ring on the aux fan sensor leaked when installed into the new hose. I mention this only so anyone replacing this hose will have an o-ring on hand just incase they run into the same problem so not to be caught by surprise.

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