1998 AM General Hummer Thermostat Seals

Your 1998 AM General Hummer 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 Thermostat Seals you desperately need.

We currently carry 2 Thermostat Seals to choose from for your 1998 AM General Hummer, and our inventory prices range from as little as $3.49.

On top of low prices, Advance Auto Parts offers 2 different trusted brands of Thermostat Seals for the 1998 AM General Hummer. We only sell parts from trusted brands like Felpro 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 54 reviews on our Thermostat Seals for the 1998 AM General Hummer from previous customers.

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

Thermostat Seals for Your 1998 AM General Hummer

Felpro – Multi-Purpose O-Ring (Part No.35710)

Multi-Purpose O-Ring

from

$3.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
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Mahle – Engine Coolant Thermostat O-Ring (Part No.G4030204690MAH)

Engine Coolant Thermostat O-Ring

from

$3.96
The Mahle Engine Coolant Thermostat O-Ring is a high quality Original Equipment replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:
  • Seals the thermostat housing and helps prevent coolant from leaking from the engine for proper engine temperature
  • Premium Original Equipment replacement
  • Provides performance and dependability
  • Manufactured to meet OE specifications
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FAQs for 1998 AM General Hummer Thermostat Seals

What are the most popular Thermostat Seals for the 1998 AM General Hummer?

With 2 brands you can trust, our most popular Thermostat Seals for the 1998 AM General Hummer parts are:
Multi-Purpose O-Ring
from $3.49
(18)
Multi-Purpose O-Ring
Thermostat Seals
Engine Coolant Thermostat O-Ring
from $3.96
This product is not rated
Engine Coolant Thermostat O-Ring
Thermostat Seals