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  5. Radiator Cap
  6. ACDelco RC27 for 1973

ACDelco RC27 Radiator Cap
for 1973 (please select make/model)

ACDelco RC27 Radiator Cap - 1973 Image 1
ACDelco RC27 Radiator Cap - 1973 Image 2
ACDelco RC27 Radiator Cap - 1973 Image 3
ACDelco RC27 Radiator Cap - 1973

ACDelco
Brand:ACDelco
Part Number: RC27
UPC: 00036666946543
Weight: 0.07 lbs
Condition:New



On Sale:

$12.13

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

Product Information

Description:

Get the ACDelco RC27 Radiator Cap for your 1973. Buy now and secure your purchase online!

ACDelco GM Original Equipment Radiator Caps are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These caps help seal and maintain pressure in your vehicle's engine cooling system. ACDelco GM Original Equipment parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Helps seal and maintain pressure in your vehicle's engine cooling system
  • Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional

Specifications:

Cap Depth:
0.96 in.
Cap Depth:
24.3 mm
Cap Finish:
Plastic
Coolant Recovery System:
Yes
Filler Neck Height:
19.5 mm
Filler Neck Inside Diameter:
46.1 mm
Filler Neck Outside Diameter:
56.77 mm
Height:
0.95 in.
Length (in):
1 in
Lever Type:
No
Material:
Plastic Covered Stainless Steel
Maximum Pressure:
15 lb per Square in.
Programming Required:
No
Quick Pressure Release:
No
Shape:
Round
Volume (cu in):
5.89cu in
Weight (lb):
0.07 lb
Width:
3.7 in.
Country of Origin:
IN

Select a vehicle to narrow ACDelco RC27 Radiator Cap fitment info!

Last Updated: 12/20/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Cadillac Calais

7.7L V8 Gas OHV
1
 
GM Original Equipment
8th VIN Digit: R
Fuel Sys: CARB
 

Cadillac Calais



7.7L V8 Gas OHV GM Original Equipment
8th VIN Digit: R
Fuel Sys: CARB

1 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Cadillac DeVille

7.7L V8 Gas OHV
1
 
GM Original Equipment
8th VIN Digit: R
Fuel Sys: CARB
 

Cadillac DeVille



7.7L V8 Gas OHV GM Original Equipment
8th VIN Digit: R
Fuel Sys: CARB

1 Per Vehicle

1976

 

1975

 

1974

 

1973

 

1972

 

1976

 

1975

 

1974

 

1973

 

1972

 
Cadillac Eldorado

8.2L V8 Gas OHV
1
 
GM Original Equipment
8th VIN Digit: S
Fuel Sys: CARB
 

Cadillac Eldorado



8.2L V8 Gas OHV GM Original Equipment
8th VIN Digit: S
Fuel Sys: CARB

1 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Cadillac Fleetwood

7.7L V8 Gas OHV
1
 
GM Original Equipment
8th VIN Digit: R
Fuel Sys: CARB
 

Cadillac Fleetwood



7.7L V8 Gas OHV GM Original Equipment
8th VIN Digit: R
Fuel Sys: CARB

1 Per Vehicle

1973

 

1973

 
Cadillac Fleetwood

7.7L V8 Gas
1
 
GM Original Equipment
8th VIN Digit: R
Fuel Sys: CARB
 

Cadillac Fleetwood



7.7L V8 Gas GM Original Equipment
8th VIN Digit: R
Fuel Sys: CARB

1 Per Vehicle

1975

 

1974

 

1973

 

1975

 

1974

 

1973

 
Chevrolet Vega

2.3L L4 Gas SOHC
1
 
GM Original Equipment
W/COOL RCVY SYS, W/TURNING EARS
8th VIN Digit: A
Fuel Sys: CARB
 

Chevrolet Vega



2.3L L4 Gas SOHC GM Original Equipment
W/COOL RCVY SYS, W/TURNING EARS
8th VIN Digit: A
Fuel Sys: CARB

1 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet Vega

2.3L L4 Gas SOHC
1
 
GM Original Equipment
W/COOL RCVY SYS, W/TURNING EARS
8th VIN Digit: B
Fuel Sys: CARB
 

Chevrolet Vega



2.3L L4 Gas SOHC GM Original Equipment
W/COOL RCVY SYS, W/TURNING EARS
8th VIN Digit: B
Fuel Sys: CARB

1 Per Vehicle

1973

 

1973

 
Oldsmobile 98

7.5L V8 Gas OHV
1
 
GM Original Equipment
W/COOL RCVY SYS, 15 LBS, W/TURNING EARS
8th VIN Digit: T
Fuel Sys: CARB
 

Oldsmobile 98



7.5L V8 Gas OHV GM Original Equipment
W/COOL RCVY SYS, 15 LBS, W/TURNING EARS
8th VIN Digit: T
Fuel Sys: CARB

1 Per Vehicle

1976

 

1975

 

1974

 

1973

 

1976

 

1975

 

1974

 

1973

 
Oldsmobile Custom Cruiser

7.5L V8 Gas OHV
1
 
GM Original Equipment
W/TURNING EARS, 15 LBS
8th VIN Digit: T
Fuel Sys: CARB
 

Oldsmobile Custom Cruiser



7.5L V8 Gas OHV GM Original Equipment
W/TURNING EARS, 15 LBS
8th VIN Digit: T
Fuel Sys: CARB

1 Per Vehicle

1973

 

1973

 
Oldsmobile Cutlass

5.7L V8 Gas OHV
1
 
GM Original Equipment
W/COOL RCVY SYS, 15 LBS, W/TURNING EARS
8th VIN Digit: H
Fuel Sys: CARB
 

Oldsmobile Cutlass



5.7L V8 Gas OHV GM Original Equipment
W/COOL RCVY SYS, 15 LBS, W/TURNING EARS
8th VIN Digit: H
Fuel Sys: CARB

1 Per Vehicle

1973

 

1973

 
Oldsmobile Cutlass

5.7L V8 Gas OHV
1
 
GM Original Equipment
W/COOL RCVY SYS, 15 LBS, W/TURNING EARS
8th VIN Digit: K
Fuel Sys: CARB
 

Oldsmobile Cutlass



5.7L V8 Gas OHV GM Original Equipment
W/COOL RCVY SYS, 15 LBS, W/TURNING EARS
8th VIN Digit: K
Fuel Sys: CARB

1 Per Vehicle

1973

 

1973

 
Oldsmobile Cutlass

7.5L V8 Gas OHV
1
 
GM Original Equipment
W/COOL RCVY SYS, 15 LBS, W/TURNING EARS
8th VIN Digit: U
Fuel Sys: CARB
 

Oldsmobile Cutlass



7.5L V8 Gas OHV GM Original Equipment
W/COOL RCVY SYS, 15 LBS, W/TURNING EARS
8th VIN Digit: U
Fuel Sys: CARB

1 Per Vehicle

1973

 

1973

 
Oldsmobile Cutlass Supreme

5.7L V8 Gas OHV
1
 
GM Original Equipment
W/COOL RCVY SYS, 15 LBS, W/TURNING EARS
8th VIN Digit: H
Fuel Sys: CARB
 

Oldsmobile Cutlass Supreme



5.7L V8 Gas OHV GM Original Equipment
W/COOL RCVY SYS, 15 LBS, W/TURNING EARS
8th VIN Digit: H
Fuel Sys: CARB

1 Per Vehicle

1973

 

1973

 
Oldsmobile Cutlass Supreme

5.7L V8 Gas OHV
1
 
GM Original Equipment
W/COOL RCVY SYS, 15 LBS, W/TURNING EARS
8th VIN Digit: K
Fuel Sys: CARB
 

Oldsmobile Cutlass Supreme



5.7L V8 Gas OHV GM Original Equipment
W/COOL RCVY SYS, 15 LBS, W/TURNING EARS
8th VIN Digit: K
Fuel Sys: CARB

1 Per Vehicle

1973

 

1973

 
Oldsmobile Cutlass Supreme

7.5L V8 Gas OHV
1
 
GM Original Equipment
W/COOL RCVY SYS, 15 LBS, W/TURNING EARS
8th VIN Digit: U
Fuel Sys: CARB
 

Oldsmobile Cutlass Supreme



7.5L V8 Gas OHV GM Original Equipment
W/COOL RCVY SYS, 15 LBS, W/TURNING EARS
8th VIN Digit: U
Fuel Sys: CARB

1 Per Vehicle

1976

 

1975

 

1974

 

1973

 

1976

 

1975

 

1974

 

1973

 
Oldsmobile Delta 88

7.5L V8 Gas OHV
1
 
GM Original Equipment
W/TURNING EARS, 15 LBS
8th VIN Digit: T
Fuel Sys: CARB
 

Oldsmobile Delta 88



7.5L V8 Gas OHV GM Original Equipment
W/TURNING EARS, 15 LBS
8th VIN Digit: T
Fuel Sys: CARB

1 Per Vehicle

1975

 

1974

 

1973

 

1975

 

1974

 

1973

 
Oldsmobile Delta 88

5.7L V8 Gas OHV
1
 
GM Original Equipment
W/TURNING EARS, 15 LBS
8th VIN Digit: K
Fuel Sys: CARB
 

Oldsmobile Delta 88



5.7L V8 Gas OHV GM Original Equipment
W/TURNING EARS, 15 LBS
8th VIN Digit: K
Fuel Sys: CARB

1 Per Vehicle

1973

 

1973

 
Oldsmobile Delta 88

5.7L V8 Gas OHV
1
 
GM Original Equipment
W/TURNING EARS, 15 LBS
8th VIN Digit: H
Fuel Sys: CARB
 

Oldsmobile Delta 88



5.7L V8 Gas OHV GM Original Equipment
W/TURNING EARS, 15 LBS
8th VIN Digit: H
Fuel Sys: CARB

1 Per Vehicle

1973

 

1973

 
Oldsmobile Omega

4.1L L6 Gas OHV
1
 
GM Original Equipment
W/COOL RCVY SYS, 15 LBS, W/TURNING EARS
8th VIN Digit: D
Fuel Sys: CARB
 

Oldsmobile Omega



4.1L L6 Gas OHV GM Original Equipment
W/COOL RCVY SYS, 15 LBS, W/TURNING EARS
8th VIN Digit: D
Fuel Sys: CARB

1 Per Vehicle

1973

 

1973

 
Oldsmobile Omega

5.7L V8 Gas OHV
1
 
GM Original Equipment
W/COOL RCVY SYS, 15 LBS, W/TURNING EARS
8th VIN Digit: H
Fuel Sys: CARB
 

Oldsmobile Omega



5.7L V8 Gas OHV GM Original Equipment
W/COOL RCVY SYS, 15 LBS, W/TURNING EARS
8th VIN Digit: H
Fuel Sys: CARB

1 Per Vehicle

1973

 

1973

 
Oldsmobile Omega

5.7L V8 Gas OHV
1
 
GM Original Equipment
W/COOL RCVY SYS, 15 LBS, W/TURNING EARS
8th VIN Digit: K
Fuel Sys: CARB
 

Oldsmobile Omega



5.7L V8 Gas OHV GM Original Equipment
W/COOL RCVY SYS, 15 LBS, W/TURNING EARS
8th VIN Digit: K
Fuel Sys: CARB

1 Per Vehicle

1975

 

1974

 

1973

 

1972

 

1975

 

1974

 

1973

 

1972

 
Oldsmobile Toronado

7.5L V8 Gas OHV
1
 
GM Original Equipment
W/HDL
8th VIN Digit: W
Fuel Sys: CARB
 

Oldsmobile Toronado



7.5L V8 Gas OHV GM Original Equipment
W/HDL
8th VIN Digit: W
Fuel Sys: CARB

1 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Oldsmobile Toronado

7.5L V8 Gas
1
 
GM Original Equipment
W/HDL
8th VIN Digit: W
Fuel Sys: CARB
 

Oldsmobile Toronado



7.5L V8 Gas GM Original Equipment
W/HDL
8th VIN Digit: W
Fuel Sys: CARB

1 Per Vehicle

1973

 

1973

 
Oldsmobile Vista Cruiser

5.7L V8 Gas OHV
1
 
GM Original Equipment
W/COOL RCVY SYS, 15 LBS, W/TURNING EARS
8th VIN Digit: H
Fuel Sys: CARB
 

Oldsmobile Vista Cruiser



5.7L V8 Gas OHV GM Original Equipment
W/COOL RCVY SYS, 15 LBS, W/TURNING EARS
8th VIN Digit: H
Fuel Sys: CARB

1 Per Vehicle

1973

 

1973

 
Oldsmobile Vista Cruiser

5.7L V8 Gas OHV
1
 
GM Original Equipment
W/COOL RCVY SYS, 15 LBS, W/TURNING EARS
8th VIN Digit: K
Fuel Sys: CARB
 

Oldsmobile Vista Cruiser



5.7L V8 Gas OHV GM Original Equipment
W/COOL RCVY SYS, 15 LBS, W/TURNING EARS
8th VIN Digit: K
Fuel Sys: CARB

1 Per Vehicle

1973

 

1973

 
Oldsmobile Vista Cruiser

7.5L V8 Gas OHV
1
 
GM Original Equipment
W/COOL RCVY SYS, 15 LBS, W/TURNING EARS
8th VIN Digit: U
Fuel Sys: CARB
 

Oldsmobile Vista Cruiser



7.5L V8 Gas OHV GM Original Equipment
W/COOL RCVY SYS, 15 LBS, W/TURNING EARS
8th VIN Digit: U
Fuel Sys: CARB

1 Per Vehicle

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