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  2. Auto Parts
  3. Belts and Cooling
  4. Radiators, Coolers and Related Components
  5. Radiator Cap
  6. ACDelco RC81 for 1994

ACDelco RC81 Radiator Cap
for 1994 (please select make/model)

ACDelco RC81 Radiator Cap - 1994 Image 1
ACDelco RC81 Radiator Cap - 1994 Image 2
ACDelco RC81 Radiator Cap - 1994

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



On Sale:

$9.35

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

Product Information

Description:

Get the ACDelco RC81 Radiator Cap for your 1994. 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

Select a vehicle to narrow ACDelco RC81 Radiator Cap fitment info!

Last Updated: 12/20/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes
Showing 100 fitments from page 2 of 2

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
GMC C3500HD

6.5L V8 Diesel OHV Turbo
1
 
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
 

GMC C3500HD



6.5L V8 Diesel OHV Turbo GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL

1 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 
GMC C3500HD

7.4L V8 Gas OHV
1
 
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
 

GMC C3500HD



7.4L V8 Gas OHV GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
GMC C3500HD

5.7L V8 Gas OHV
1
 
Radiator Surge Tank Cap
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
 

GMC C3500HD



5.7L V8 Gas OHV Radiator Surge Tank Cap
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL

1 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1991

 

1995

 

1994

 

1993

 

1992

 

1991

 
GMC C3500HD

5.7L V8 Gas OHV
1
 
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
 

GMC C3500HD



5.7L V8 Gas OHV GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
GMC G2500

6.5L V8 Diesel OHV
1
 
Radiator Surge Tank Cap
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Eng: L49
8th VIN Digit: P
 

GMC G2500



6.5L V8 Diesel OHV Radiator Surge Tank Cap
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Eng: L49
8th VIN Digit: P

1 Per Vehicle

1996

 

1995

 

1994

 

1996

 

1995

 

1994

 
GMC G3500

6.5L V8 Diesel OHV
1
 
Radiator Surge Tank Cap
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Eng: L57
8th VIN Digit: Y
 

GMC G3500



6.5L V8 Diesel OHV Radiator Surge Tank Cap
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Eng: L57
8th VIN Digit: Y

1 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1994

 

1998

 

1997

 

1996

 

1995

 

1994

 
GMC K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
1
 
Radiator Surge Tank Cap
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
 

GMC K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo Radiator Surge Tank Cap
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
GMC K1500

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

GMC K1500



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

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
GMC K1500

6.5L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo
1
 
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Standard Cab Pickup
 

GMC K1500



6.5L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Standard Cab Pickup

1 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1991

 

1995

 

1994

 

1993

 

1992

 

1991

 
GMC K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Standard Cab Pickup
 

GMC K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Standard Cab Pickup

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
GMC K1500 Suburban

5.7L V8 Gas OHV
1
 
Radiator Surge Tank Cap
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
 

GMC K1500 Suburban



5.7L V8 Gas OHV Radiator Surge Tank Cap
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL

1 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
GMC K1500 Suburban

5.7L V8 Gas OHV
1
 
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
 

GMC K1500 Suburban



5.7L V8 Gas OHV GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL

1 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1994

 

1998

 

1997

 

1996

 

1995

 

1994

 
GMC K2500

5.7L V8 Gas OHV,
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 K2500



5.7L V8 Gas OHV,
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

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
GMC K2500

6.5L V8 Diesel OHV Turbo
1
 
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Cab & Chassis
 

GMC K2500



6.5L V8 Diesel OHV Turbo GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Cab & Chassis

1 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
GMC K2500

6.5L V8 Diesel OHV Turbo
1
 
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Standard Cab Pickup
 

GMC K2500



6.5L V8 Diesel OHV Turbo GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Standard Cab Pickup

1 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 
GMC K2500

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Cab & Chassis
 

GMC K2500



5.7L V8 Gas OHV,
7.4L V8 Gas OHV GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Cab & Chassis

1 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 
GMC K2500

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Standard Cab Pickup
 

GMC K2500



5.7L V8 Gas OHV,
7.4L V8 Gas OHV GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Standard Cab Pickup

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
GMC K2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
6.5L V8 Diesel OHV
1
 
Radiator Surge Tank Cap
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
 

GMC K2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
6.5L V8 Diesel OHV Radiator Surge Tank Cap
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
GMC K2500

6.5L V8 Diesel OHV
1
 
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Cab & Chassis
 

GMC K2500



6.5L V8 Diesel OHV GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Cab & Chassis

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
GMC K2500

6.5L V8 Diesel OHV
1
 
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Standard Cab Pickup
 

GMC K2500



6.5L V8 Diesel OHV GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Standard Cab Pickup

1 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1991

 

1995

 

1994

 

1993

 

1992

 

1991

 
GMC K2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Cab & Chassis
 

GMC K2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Cab & Chassis

1 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1991

 

1995

 

1994

 

1993

 

1992

 

1991

 
GMC K2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Standard Cab Pickup
 

GMC K2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Standard Cab Pickup

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
GMC K2500 Suburban

5.7L V8 Gas OHV,
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 K2500 Suburban



5.7L V8 Gas OHV,
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

1998

 

1997

 

1996

 

1995

 

1994

 

1998

 

1997

 

1996

 

1995

 

1994

 
GMC K2500 Suburban

6.5L V8 Diesel OHV Turbo
1
 
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
 

GMC K2500 Suburban



6.5L V8 Diesel OHV Turbo GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL

1 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
GMC K2500 Suburban

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
 

GMC K2500 Suburban



5.7L V8 Gas OHV,
7.4L V8 Gas OHV GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL

1 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1994

 

1998

 

1997

 

1996

 

1995

 

1994

 
GMC K3500

5.7L V8 Gas OHV,
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 K3500



5.7L V8 Gas OHV,
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

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
GMC K3500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Cab & Chassis
2 Doors
 

GMC K3500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Cab & Chassis
2 Doors

1 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
GMC K3500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Standard Cab Pickup
2 Doors
 

GMC K3500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Standard Cab Pickup
2 Doors

1 Per Vehicle

1996

 

1995

 

1994

 

1996

 

1995

 

1994

 
GMC P3500

6.5L V8 Diesel OHV
1
 
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
 

GMC P3500



6.5L V8 Diesel OHV GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1996

 

1995

 

1994

 

1993

 
GMC P3500

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
 

GMC P3500



4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
GMC P3500

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

GMC P3500



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

1 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1991

 

1995

 

1994

 

1993

 

1992

 

1991

 
GMC P3500

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
Radiator Surge Tank Cap
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
 

GMC P3500



4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV Radiator Surge Tank Cap
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL

1 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
GMC Yukon

5.7L V8 Gas OHV
1
 
Radiator Surge Tank Cap
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
 

GMC Yukon



5.7L V8 Gas OHV Radiator Surge Tank Cap
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1997

 

1996

 

1995

 

1994

 
GMC Yukon

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

GMC Yukon



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

1 Per Vehicle

1994

 

1994

 
GMC Yukon

6.5L V8 Diesel OHV Turbo
1
 
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
 

GMC Yukon



6.5L V8 Diesel OHV Turbo GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL

1 Per Vehicle

1994

 

1993

 

1992

 

1994

 

1993

 

1992

 
GMC Yukon

5.7L V8 Gas OHV
1
 
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
 

GMC Yukon



5.7L V8 Gas OHV GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL

1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1994

 

1993

 

1992

 

1991

 
Pontiac Sunbird

3.1L V6 Gas OHV
1
 
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Eng: LHO
8th VIN Digit: T
 

Pontiac Sunbird



3.1L V6 Gas OHV GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Eng: LHO
8th VIN Digit: T

1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1994

 

1993

 

1992

 

1991

 
Pontiac Sunbird

3.1L V6 Gas OHV
1
 
Radiator Surge Tank Cap
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Eng: LHO
8th VIN Digit: T
 

Pontiac Sunbird



3.1L V6 Gas OHV Radiator Surge Tank Cap
GM Original Equipment
WITHOUT TURNING EARS
PINK LABEL
Eng: LHO
8th VIN Digit: T

1 Per Vehicle

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