Keep your car cool and prepared for hot conditions and end "spontaneous combustion" of plastic expansion tanks.
For vehicles with a production date before 09/1998
Monitors the coolant level in 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 09/1998
Brand:
ES#:
2871884
Mfg#:
61318360855
In Stock
ON SALE!
SAVE 29%
$18.22
This product was last offered at the strikethrough price on 05-14-2026
Includes an OE replacement expansion tank
10X Entries For Our 25th Anniversary Sweepstakes! Includes durable brass coolant bleeder screw - no more stripped or broken bleeder screws!
Brand:
ES#:
2593211
Mfg#:
17111741167KT6
In Stock
ON SALE!
SAVE 15%
$109.99
This product was last offered at the strikethrough price on 05-02-2026
Monitors the coolant level in the expansion tank
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! For vehicles with production date from 09/1998
Does not include cap or coolant level sensor
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! For vehicles with production date up to 08/1998
Brand:
ES#:
2803705
Mfg#:
17111723520
Ships in 2 Business Days
ON SALE!
$34.99
This product was last offered at the strikethrough price on 06-25-2026
A common source of overheating problems is a broken or leaking coolant expansion tank. Replace it with an OEM coolant expansion tank or quality aftermarket expansion tank to prevent future woes.
Lifetime Replacement
