1991 Pontiac Firebird Performance Engine Coolant Thermostats

Enhance and Protect Your 1991 Pontiac Firebird with Quality Performance Engine Coolant Thermostats

Maintaining the performance of your 1991 Pontiac Firebird starts with choosing the right parts, and high-quality Performance Engine Coolant Thermostats help ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Performance Engine Coolant Thermostats specifically for the 1991 Pontiac Firebird, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Performance Engine Coolant Thermostats for Every Budget

Finding affordable, quality Performance Engine Coolant Thermostats is easy at Advance Auto Parts. With prices starting as low as $29.49 and an average price of $30.49, you can choose one that fits your budget while delivering the quality you expect. Our Performance Engine Coolant Thermostats are competitively priced, ranging from $29.49 to $31.99, so you get value without compromising on strength or reliability.

Explore Related Parts for a Complete Solution

To further enhance your 1991 Pontiac Firebird, don’t miss our related parts categories, including Performance Intake Manifolds and Performance Water Outlet Gaskets. These additions will round out your repair or upgrade project and ensure your vehicle is ready for any adventure.

Performance Engine Coolant Thermostats for Your 1991 Pontiac Firebird

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

High Performance 180 Degree Thermostat for Increased Flow

from

$29.99
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
See More

Mr. Gasket – High Performance Thermostat – 160 Degree Brass & Copper (Part No.4363)

High Performance Thermostat - 160 Degree Brass & Copper

from

$29.49
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 160 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

Mr. Gasket – High Performance Thermostat (Part No.4365)

High Performance Thermostat

from

$31.99
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 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

FAQs for 1991 Pontiac Firebird Performance Engine Coolant Thermostats

Which Performance Engine Coolant Thermostats are the top sellers for the 1991 Pontiac Firebird?

Out of 3 Performance Engine Coolant Thermostats that fit 1991 Pontiac Firebirds, the following parts are the top sellers:
High Performance 180 Degree Thermostat for Increased Flow
from $29.99
(20)
High Performance 180 Degree Thermostat for Increased Flow
Performance Engine Coolant Thermostats
High Performance Thermostat - 160 Degree Brass & Copper
from $29.49
(12)
High Performance Thermostat – 160 Degree Brass & Copper
Performance Engine Coolant Thermostats
High Performance Thermostat
from $31.99
This product is not rated
High Performance Thermostat
Performance Engine Coolant Thermostats

How can I make sure that a part will be compatible with my 1991 Pontiac Firebird?

Our Pontiac Firebird aftermarket and OEM parts are designed specifically for the 1991 model. You can always find your specific fitment and compatibility for your 1991 Pontiac on an individual product page.

What is the price range for 1991 Pontiac Firebird Performance Engine Coolant Thermostats?

The range of prices of Performance Engine Coolant Thermostats for the 1991 Pontiac Firebird goes from $29.49 up to $31.99 for the most premium parts.

What is the average price of 1991 Pontiac Firebird Performance Engine Coolant Thermostats?

1991 Pontiac Firebird Performance Engine Coolant Thermostats average $30.49 for our selection of OEM and aftermarket parts.

Does Advance Auto Parts sell Performance Engine Coolant Thermostats for other Pontiac Firebird model years?

Yes, we currently stock Performance Engine Coolant Thermostats for 29 model years of Pontiac Firebirds, from 1967 to 2002. Model years 1992, 1990, 1989, 1988, 1987, 1986, 1985, 1984, and 1983 are the most popular for Performance Engine Coolant Thermostats purchases.

Can I get help with 1991 Pontiac Firebird Performance Engine Coolant Thermostats orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Pontiac Performance Engine Coolant Thermostats and more.

What is your return policy for Pontiac Firebird Performance Engine Coolant Thermostats?

Advance Auto Parts keeps returns simple. For new Pontiac Firebird Performance Engine Coolant Thermostats and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.