1999 Chevrolet Blazer Coolant Reservoir Caps

Your 1999 Chevrolet Blazer 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 Coolant Reservoir Caps you desperately need.

We currently carry 4 Coolant Reservoir Caps to choose from for your 1999 Chevrolet Blazer, and our inventory prices range from as little as $6.90 up to $13.49.

On top of low prices, Advance Auto Parts offers 3 different trusted brands of Coolant Reservoir Caps for the 1999 Chevrolet Blazer. We only sell parts from trusted brands like Carquest Premium 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 132 reviews on our Coolant Reservoir Caps for the 1999 Chevrolet Blazer from previous customers.

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

Coolant Reservoir Caps for Your 1999 Chevrolet Blazer

Carquest Premium – Radiator Cap: 16 PSI (Part No.10330)

Radiator Cap: 16 PSI

from

$13.49
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.

Product Features:
  • Safety lever to vent coolant pressure before removal
  • Maintains proper cooling system pressure
  • Easy installation and removal
  • 100% tested to ensure proper pressure and longevity
  • Meets all OEM specifications
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Motorcraft – Original Equipment Radiator Cap (Part No.G1010196371MTR)

Original Equipment Radiator Cap

from

$7.28
The Motorcraft Original Equipment Radiator Cap is an OES replacement component that provides the same performance, durability, and service life as your factory original equipment.

Product Features:
  • Standard and safety vent radiator pressure caps available
  • Extensive coverage for most cars and trucks, as well as farm and construction equipment
  • Swivel-seal radiator caps are designed to provide increased durability and can be removed without damage to the rubber atmospheric seal
  • Zinc-plated to resist corrosion and rust
  • Pressure valve springs are made of stainless steel to maintain calibrated pressure throughout the service life
  • Rubber pressure valve gasket resists high temperatures and deterioration from coolant and additives
  • Pressure and vacuum relief features help extend radiator and hose life
  • Prevent accidental cap removal with positive low-pressure stop feature
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Dorman – Help – Engine Coolant Reservoir Cap: Twist, Plastic, 1 Pack (Part No.82594)

Engine Coolant Reservoir Cap: Twist, Plastic, 1 Pack

from

$11.29
Cracked or lost the original engine coolant reservoir cap? Replace it seamlessly and effectively with this precisely engineered, direct replacement cap.

Product Features:
  • Direct replacement – this engine coolant reservoir cap directly replaces a cracked or lost original cap
  • Application specific – made to match dimensions of reservoir cap on only certain vehicle years, makes and models
  • Seamless fit – reverse-engineered from the original equipment to fit perfectly
  • Excellent value – a quick, easy replacement that’s less expensive than going back to the dealership
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Dorman – Dorman Expansion Tank Cap (Part No.G1040206055DOR)

Dorman Expansion Tank Cap

from

$6.90
Dorman offers a variety of Engine Coolant Recovery Tank Caps for a range of applications. All Dorman Engine Coolant Recovery Tank Caps are constructed of high-quality plastic. They effectively protect the cooling system by providing a tight seal against the elements.

Product Features:
  • Save time, money and labor by replacing only the Cap – instead of the entire Engine Coolant Recovery Tank
  • Direct replacement for a proper fit every time
  • A necessary safety item – prevents coolant from splashing and/or leaking
  • Available in diverse styles, including screw-on and snap-on
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FAQs for 1999 Chevrolet Blazer Coolant Reservoir Caps

What are the most popular Coolant Reservoir Caps for the 1999 Chevrolet Blazer?

With 3 brands you can trust, our most popular Coolant Reservoir Caps for the 1999 Chevrolet Blazer parts are:
Radiator Cap: 16 PSI
from $13.49
(65)
Radiator Cap: 16 PSI
Coolant Reservoir Caps
Engine Coolant Reservoir Cap: Twist, Plastic, 1 Pack
from $11.29
This product is not rated
Engine Coolant Reservoir Cap: Twist, Plastic, 1 Pack
Coolant Reservoir Caps
Dorman Expansion Tank Cap
from $6.90
This product is not rated
Dorman Expansion Tank Cap
Coolant Reservoir Caps

What are the best aftermarket Coolant Reservoir Caps for the 1999 Chevrolet Blazer?

See what past customers had to say about our highest-rated Coolant Reservoir Caps for the 1999 Chevrolet Blazer:
Original Equipment Radiator Cap
from $7.28
(1)
Original Equipment Radiator Cap
“Stock application for my restored mustang.”