For M157 and M278 engines, the coolant lines can become brittle and fail over time. Replacing them during water pump service is a smart preventative measure to avoid future leaks or damage.
Auxiliary Water Pump - Heating And Ventilation. OEM Supplier!
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! Not for cars with Magic Vision Control and Heated Windshield Washer System (Code 874).
Brand:
ES#:
4736354
Mfg#:
2048350364
In Stock at Vendor
$131.99
This product was last offered at the strikethrough price on 05-07-2026
Auxiliary Water Pump - Heating And Ventilation
We Price Match - Give Us A Call or Chat! Not for cars with Magic Vision Control and Heated Windshield Washer System (Code 874).
For M157 and M278 engines, the coolant lines can become brittle and fail over time. Replacing them during water pump service is a smart preventative measure to avoid future leaks or damage.
10X Entries For Our 25th Anniversary Sweepstakes!
If your engine is getting hot at idle or even driving around, your water pump could be on its way out. A sure sign of failure is coolant seepage around the water pump housing. Replace your faulty water pump with a genuine water pump or quality aftermarket water pump from these trusted suppliers.
Lifetime Replacement
