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1999 GMC C3500HD

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ACDelco RC81 Radiator Cap
for 1999 GMC C3500HD

ACDelco RC81 Radiator Cap - 1999 GMC C3500HD Image 1
ACDelco RC81 Radiator Cap - 1999 GMC C3500HD Image 2
ACDelco RC81 Radiator Cap - 1999 GMC C3500HD

ACDelco
Brand:ACDelco
Part Number: RC81
UPC: 00036666944921
Weight: 0.22 lbs
Condition:New



On Sale:

$9.35

Availability:
298 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the ACDelco RC81 Radiator Cap for your 1999 GMC C3500HD. Buy now and secure your purchase online!

ACDelco GM Original Equipment Radiator Caps help seal and maintain pressure in your vehicle's radiator, and are GM-recommended replacements for your vehicle's original components. These radiator caps have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • GM-recommended replacement part for your GM vehicle's original factory component
  • Helps seal and maintain pressure in your vehicle's cooling system for vehicle safety
  • Manufactured to GM OE specification for fit, form, and function
  • Offering the quality, reliability, and durability of GM OE

Specifications:

Cap Depth:
0.96 in.
Cap Depth:
24.3 mm
Cap Finish:
Stainless Steel
Coolant Recovery System:
Yes
Filler Neck Height:
0.77 in.
Filler Neck Height:
19.5 mm
Filler Neck Inside Diameter:
1.24 in.
Filler Neck Inside Diameter:
31.41 mm
Filler Neck Outside Diameter:
2.23 in.
Filler Neck Outside Diameter:
56.76 mm
Height:
1.3 in.
Length (in):
2.9 in
Lever Type:
No
Material:
Stainless Steel
Maximum Pressure:
15 lb per Square in.
Programming Required:
No
Quick Pressure Release:
No
Shape:
Round
Weight (lb):
0.22 lb
Width:
2.9 in.

Features and Benefits:

  • – Ensure cap seal are not worn or broken
  • – Lock cap into correct position to help prevent leakage and provide proper ventilation

Specifications:

Country of Origin:
IN

ACDelco RC81 Radiator Cap compatibility with your 1999 GMC C3500HD...

Last Updated: 12/20/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
GMC C3500HD

6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
Radiator Surge Tank Cap
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
 

GMC C3500HD



6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV Radiator Surge Tank Cap
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL

1 Per Vehicle

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