1973 GMC K15/K1500 Pickup Performance Engine Coolant Thermostats

Your 1973 GMC K15/K1500 Pickup might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Performance Engine Coolant Thermostats you desperately need.

We currently carry 2 Performance Engine Coolant Thermostats to choose from for your 1973 GMC K15/K1500 Pickup, and our inventory prices range from as little as $26.99 up to $27.49.

On top of low prices, Advance Auto Parts offers 1 different trusted brands of Performance Engine Coolant Thermostats for the 1973 GMC K15/K1500 Pickup. We only sell parts from trusted brands like Mr. Gasket so that you can find quality parts you can count on.

Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 140 reviews on our Performance Engine Coolant Thermostats for the 1973 GMC K15/K1500 Pickup from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Performance Engine Coolant Thermostats stock in-person!

Performance Engine Coolant Thermostats for Your 1973 GMC K15/K1500 Pickup

Mr. Gasket – High Performance 180 Degree Thermostat for Increased Flow (Part No.4364)

High Performance 180 Degree Thermostat for Increased Flow

from

$26.99
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.

Product Features:
  • Opens At 180 Degrees
  • Designed to Resist Large Variations of Coolant Pressure at High RPM
  • Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
  • For High Performance Street, Drag Race, and Oval Track
  • Copper & Brass Construction – Resists Corrosion
  • High Flow
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(20 reviews)
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Mr. Gasket – High Performance Thermostat (Part No.4365)

High Performance Thermostat

from

$27.49
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.

Product Features:
  • Opens At 195 Degrees
  • Designed to Resist Large Variations of Coolant Pressure at High RPM
  • Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
  • For High Performance Street, Drag Race, and Oval Track
  • Copper & Brass Construction – Resists Corrosion
  • High Flow
See More
View Product

FAQs for 1973 GMC K15/K1500 Pickup Performance Engine Coolant Thermostats

What are the most popular Performance Engine Coolant Thermostats for the 1973 GMC K15/K1500 Pickup?

With 1 brands you can trust, our most popular Performance Engine Coolant Thermostats for the 1973 GMC K15/K1500 Pickup parts are:
High Performance 180 Degree Thermostat for Increased Flow
from $26.99
(20)
High Performance 180 Degree Thermostat for Increased Flow
Performance Engine Coolant Thermostats
High Performance Thermostat
from $27.49
This product is not rated
High Performance Thermostat
Performance Engine Coolant Thermostats