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Available in GM OE and Professional product lines, our thermostats cover a wide range of designs and temperature ratings, and styles from economy to heavy-duty to meet customers' needs. We also offer gas caps, radiator caps and oil filter/breather caps to replace worn Original Equipment.
MaterialStainless Steel
Cap Depth0.96 IN
Cap Depth24.4 MM
Filler Neck Height0.77 IN
Filler Neck Height19.5 mm
Filler Neck Inside Diameter1.24 IN
Filler Neck Inside Diameter31.41 MM
Filler Neck Outside Diameter2.24 IN
Filler Neck Outside Diameter56.77 mm
Maximum Pressure13 psi
Cap FinishStainless Steel
Coolant Recovery SystemYes
Lever TypeNo
Quick Pressure ReleaseNo
Alternate/OEM Part Number(s): 00850800, 850800

Warranty Information:
24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18; 12 Months on parts sold before 04/01/18.
Warranty Details