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1984 GMC G2500 Expansion Tank Cap

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Stant Expansion Tank Cap
Stant logo Stant Expansion Tank Cap Click to Enlarge
(1 Reviews)
5 Stars
Stant 10236
Expansion Tank Cap
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Our List Price: $4.18
(22) In Stock
Part Number: 3937-05066134
Notes: OE Type Reservoir Cap
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1984 GMC G2500 4.1L 6 Cyl 
1984 GMC G2500 5.0L V8 
1984 GMC G2500 5.7L V8 

Gates Expansion Tank Cap
Gates logo Gates Expansion Tank Cap Click to Enlarge
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Our List Price: $5.83
(3) In Stock
Part Number: 3937-09149844
Notes: OE Type Radiator Cap -- 0 psi Pressure Rating
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: H
Vehicle Engine
1984 GMC G2500 4.1L 6 Cyl GAS 
1984 GMC G2500 5.0L V8 GAS 
1984 GMC G2500 5.7L V8 GAS 

Motorad Expansion Tank Cap
Motorad logo Motorad Expansion Tank Cap Click to Enlarge
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Our List Price: $4.83
(19) In Stock
Part Number: 3937-09079030
Notes: Standard -- Relief pressure N/A
Features:
  • Easy installation and removal
  • Maintains proper cooling system pressure
  • Meets all OEM specifications
  • 100% tested to ensure proper pressure and longevity
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: H
Vehicle Engine
1984 GMC G2500 4.1L 6 Cyl VIN: D 
1984 GMC G2500 5.0L V8 VIN: F 
1984 GMC G2500 5.0L V8 VIN: H 
1984 GMC G2500 5.7L V8 VIN: L 

AC Delco Expansion Tank Cap
AC Delco logo
AC Delco Expansion Tank Cap
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(1 Reviews)
3 Stars
AC Delco RC77
Expansion Tank Cap
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Our List Price: $11.73
(7) In Stock
Part Number: 3937-07330895
Notes: GM Original Equipment -- New; WHITE LETTERING
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: N
Vehicle
1984 GMC G2500

AC Delco Expansion Tank Cap
AC Delco logo AC Delco Expansion Tank Cap Click to Enlarge
(1 Reviews)
3 Stars
AC Delco RC77
Expansion Tank Cap
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Our List Price: $10.18

Out of Stock
Part Number: 3937-05415046
Notes: GM Original Equipment -- New; WHITE LETTERING
Condition: New

Shipping Options:
Ground
Must be purchased in quantities of 5
This Part Fits: Catalog: B
Vehicle
1984 GMC G2500