1973 GMC K25/K2500 Pickup Engine Coolant Thermostat Parts
Choose your Engine for your 1973 GMC K25/K2500 Pickup
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- Thermostat-195 Degrees
- Temperature 195F OEM Recommended Temp
- Economy
- Product Attributes:
- Installation Tool Included: No
- Sealing Flange Outside Diameter: 2.13
- Flange Thickness: 0.038 In
- Jiggle Pin Weep Hole: No
- Temperature (Degree): 195
- Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable
This Part Fits the Following OEM/Substitute Numbers:
12TE1E, 13009, 131-87, 13309, 13839, 1601-290217, 16309, 269, 300-195, 3009, 30095, 33509, 36309, 9300195, P3009, S300195, S330195
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1973 - GMC K25/K2500 Pickup | L | - | 6 Cyl 4.1L | 250 |
- Thermostat-160 Degrees
- Temperature 160F Alternate Temp
- Economy
- Product Attributes:
- Installation Tool Included: No
- Sealing Flange Outside Diameter: 2.13
- Flange Thickness: 0.038 In
- Jiggle Pin Weep Hole: No
- Temperature (Degree): 160
- Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable
This Part Fits the Following OEM/Substitute Numbers:
12TE1B, 13006, 13306, 160-003, 1601-290215, 16306, 300-160, 3006, 30060, 36306, 9300160, P3006, S300160, S330160
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1973 - GMC K25/K2500 Pickup | L | 4098 | 6 Cyl 4.1L | 250 |
- Thermostat-195 Degrees
- Temperature 195F Includes thermostat OEM Recommended Temp
- Standard
- Product Attributes:
- Installation Tool Included: No
- Sealing Flange Outside Diameter: 2.13
- Flange Thickness: 0.06 In
- Jiggle Pin Weep Hole: No
- Temperature (Degree): 195
- Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable
This Part Fits the Following OEM/Substitute Numbers:
10190925, 10207373, 12514334, 12T1E, 131-71, 131-73, 13359, 15359, 1601-290203, 183, 200-195, 20095, 33009, 3359, 35359, 4131240, 4387494, 4494469...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1973 - GMC K25/K2500 Pickup | L | - | 6 Cyl 4.1L | 250 |
- Thermostat-180 Degrees
- Temperature 180F Alternate Temp
- Economy
- Product Attributes:
- Installation Tool Included: No
- Sealing Flange Outside Diameter: 2.13
- Flange Thickness: 0.038 In
- Jiggle Pin Weep Hole: No
- Temperature (Degree): 180
- Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable
This Part Fits the Following OEM/Substitute Numbers:
12TE1D, 13008, 131-75, 13308, 13838, 15308, 1601-290216, 16308, 169, 300-180, 3008, 30080, 33508, 36308, 9300180, P3008, S300180, S330180...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1973 - GMC K25/K2500 Pickup | L | - | 6 Cyl 4.1L | 250 |
- Thermostat-180 Degrees
- Temperature 180F Alternate Temp
- Standard
- Product Attributes:
- Installation Tool Included: No
- Sealing Flange Outside Diameter: 2.13
- Flange Thickness: 0.06 In
- Jiggle Pin Weep Hole: No
- Temperature (Degree): 180
- Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable
This Part Fits the Following OEM/Substitute Numbers:
10207381, 12T1D, 13358, 15358, 1601-24271, 170, 200-180, 20080, 3054228, 33008, 3358, 35358, 4086415, 7324932, 9200180, D5PZ8575B, P3358, S335180...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1973 - GMC K25/K2500 Pickup | L | - | 6 Cyl 4.1L | 250 |
- Thermostat-160 Degrees
- Temperature 160F Alternate Temp
- Standard
- Product Attributes:
- Installation Tool Included: No
- Sealing Flange Outside Diameter: 2.13
- Flange Thickness: 0.06 In
- Jiggle Pin Weep Hole: No
- Temperature (Degree): 160
- Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable
This Part Fits the Following OEM/Substitute Numbers:
107596C1, 12T1B, 13356, 15356, 1601-24098, 200-160, 20060, 33006, 3356, 35356, 377156R91, 70, 9200160, D5PZ8575A, GTS102, P3356, S335160
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1973 - GMC K25/K2500 Pickup | L | 4098 | 6 Cyl 4.1L | 250 |
- 180 deg.; Race Only
- High Performance Thermostat; 180 deg.; Race Only;
- High Performance Thermostat
- Product Attributes:
- Temperature: 180° F
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Diameter (in.): 2.120 In.
-
Features:
- Rated To Open At 180 Degrees
- Opens At Right Temperature Regardless Of RPM
- Brass and Copper Construction
- Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1973 - GMC K25/K2500 Pickup | V | 7439 | 8 Cyl 7.4L | 454 |
- 160 deg.; Race Only
- High Performance Thermostat; 160 deg.; Race Only;
- High Performance Thermostat
- Product Attributes:
- Temperature: 160° F
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Diameter (in.): 2.120 In.
-
Features:
- High Performance
- Resists Variations In Coolant
- Brass and Copper Construction
- Opens At Right Temperature
- Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1973 - GMC K25/K2500 Pickup | V | 7441 | 8 Cyl 7.4L | 454 |
- 160 deg.; Race Only
- High Performance Thermostat; 160 deg.; Race Only;
- High Performance Thermostat
- Product Attributes:
- Temperature: 160° F
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Diameter (in.): 2.120 In.
-
Features:
- High Performance
- Resists Variations In Coolant
- Brass and Copper Construction
- Opens At Right Temperature
- Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1973 - GMC K25/K2500 Pickup | V | 7441 | 8 Cyl 7.4L | 454 |
- Fail-Safe Thermostat-180 Degrees
- "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating." Temperature 180F Alternate Temp
- Fail-Safe
- Product Attributes:
- Installation Tool Included: No
- Sealing Flange Outside Diameter: 2.13
- Flange Thickness: 0.05 In
- Jiggle Pin Weep Hole: No
- Temperature (Degree): 180
- Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable
This Part Fits the Following OEM/Substitute Numbers:
1601-18271, 70080, 7200-180, 97200180, NI, P7200-180, SS180-0072
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1973 - GMC K25/K2500 Pickup | L | - | 6 Cyl 4.1L | 250 |
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