Help your engine hold its intended operating temperature with the Motorad engine coolant thermostat 931-203, an integrated housing thermostat rated at 203 degrees and supplied with a seal. It fits many vehicles, among them the 2013 Chevrolet Malibu, the 2015-2022 Chevrolet Colorado and the 2015-2022 GMC Canyon. See the Buyer's Guide tab for the full list and engine details.
Motorad makes this unit as an OE supplier, using OEM-quality materials and safety standards along with OEM specifications and processes. It is designed to stand up to demanding automotive cooling systems. A copper case and wax compound let it respond quickly as coolant temperature changes, opening and closing to regulate flow through the cooling system.
- Construction: High-grade stainless steel and copper.
- Standards: Meets or exceeds OEM standards.
- Response: Designed for consistent, precise response to the cooling system's needs.
- Fit: Original-equipment design for a direct-fit replacement on the listed applications.
- Quality check: 100% tested and calibrated.
An engine that overheats or runs cold, a heater that is slow to warm up, an erratic temperature gauge, or coolant seeping at the housing can be signs that the thermostat may need replacing. Other cooling-system faults can cause the same symptoms, so diagnose the cause first. If a failed thermostat is the cause, this integrated housing assembly replaces it.
Interchange: 15-81752A · HT203-139 · 902-2125
12T017F · 93103 · 86127 · 34846 · 12650241 · 25201448 · 59312 · P93103 · 49742 · 9931203 · 1581752A · HT203139 · 9022125
This part cross-references / interchanges with the following part numbers:
12T017F, 15-81752A, HT203-139, 93103, 902-2125, 931-203, 86127, 34846, 12650241, 25201448, 59312, P93103, 49742, 9931203
