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  2. Auto Parts
  3. Belts and Cooling
  4. Radiators, Coolers and Related Components
  5. Radiator Cap
  6. ACDelco 15982188

ACDelco 15982188 Radiator Cap

ACDelco 15982188 Radiator Cap Image 1
ACDelco 15982188 Radiator Cap Image 2
ACDelco 15982188 Radiator Cap

ACDelco
Brand:ACDelco
Part Number: 15982188
UPC: 00036666576023
Weight: 0.15 lbs
Condition:New



On Sale:

$12.21

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

Product Information

Description:

Get the ACDelco 15982188 Radiator Cap for your vehicle. 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:
24.5 mm
Cap Finish:
Plastic
Coolant Recovery System:
Yes
Filler Neck Height:
19.5 mm
Filler Neck Inside Diameter:
31.41 mm
Filler Neck Outside Diameter:
56.76 mm
Height:
1.5 in.
Length (in):
2.5 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
Weight (lb):
0.15 lb
Width:
2.4 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 15982188 Radiator Cap fitment info!

Last Updated: 12/20/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes
Showing 100 fitments from page 3 of 3

1998

 

1997

 

1996

 

1998

 

1997

 

1996

 
GMC K2500

7.4L V8 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L29
8th VIN Digit: J
 

GMC K2500



7.4L V8 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L29
8th VIN Digit: J

1 Per Vehicle

1996

 

1996

 
GMC K2500

5.7L V8 CNG OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R
 

GMC K2500



5.7L V8 CNG OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1999

 

1998

 

1997

 

1996

 
GMC K2500 Suburban

5.7L V8 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R
 

GMC K2500 Suburban



5.7L V8 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1999

 

1998

 

1997

 

1996

 
GMC K2500 Suburban

7.4L V8 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L29
8th VIN Digit: J
 

GMC K2500 Suburban



7.4L V8 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L29
8th VIN Digit: J

1 Per Vehicle

2000

 

2000

 
GMC K3500

5.7L V8 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R
 

GMC K3500



5.7L V8 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R

1 Per Vehicle

2000

 

2000

 
GMC K3500

7.4L V8 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L29
8th VIN Digit: J
 

GMC K3500



7.4L V8 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L29
8th VIN Digit: J

1 Per Vehicle

1999

 

1999

 
GMC K3500

5.7L V8 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R
Cab & Chassis
2 Doors
 

GMC K3500



5.7L V8 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R
Cab & Chassis
2 Doors

1 Per Vehicle

1999

 

1999

 
GMC K3500

5.7L V8 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R
Cab & Chassis
4 Doors
 

GMC K3500



5.7L V8 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R
Cab & Chassis
4 Doors

1 Per Vehicle

1999

 

1999

 
GMC K3500

5.7L V8 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R
Crew Cab Pickup
4 Doors
 

GMC K3500



5.7L V8 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R
Crew Cab Pickup
4 Doors

1 Per Vehicle

1999

 

1999

 
GMC K3500

5.7L V8 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R
Extended Cab Pickup
2 Doors
 

GMC K3500



5.7L V8 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R
Extended Cab Pickup
2 Doors

1 Per Vehicle

1999

 

1999

 
GMC K3500

5.7L V8 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R
Standard Cab Pickup
2 Doors
 

GMC K3500



5.7L V8 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R
Standard Cab Pickup
2 Doors

1 Per Vehicle

1999

 

1999

 
GMC K3500

7.4L V8 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L29
8th VIN Digit: J
Cab & Chassis
2 Doors
 

GMC K3500



7.4L V8 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L29
8th VIN Digit: J
Cab & Chassis
2 Doors

1 Per Vehicle

1999

 

1999

 
GMC K3500

7.4L V8 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L29
8th VIN Digit: J
Cab & Chassis
4 Doors
 

GMC K3500



7.4L V8 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L29
8th VIN Digit: J
Cab & Chassis
4 Doors

1 Per Vehicle

1999

 

1999

 
GMC K3500

7.4L V8 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L29
8th VIN Digit: J
Crew Cab Pickup
4 Doors
 

GMC K3500



7.4L V8 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L29
8th VIN Digit: J
Crew Cab Pickup
4 Doors

1 Per Vehicle

1999

 

1999

 
GMC K3500

7.4L V8 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L29
8th VIN Digit: J
Extended Cab Pickup
2 Doors
 

GMC K3500



7.4L V8 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L29
8th VIN Digit: J
Extended Cab Pickup
2 Doors

1 Per Vehicle

1999

 

1999

 
GMC K3500

7.4L V8 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L29
8th VIN Digit: J
Standard Cab Pickup
2 Doors
 

GMC K3500



7.4L V8 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L29
8th VIN Digit: J
Standard Cab Pickup
2 Doors

1 Per Vehicle

1998

 

1997

 

1996

 

1998

 

1997

 

1996

 
GMC K3500

5.7L V8 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R
 

GMC K3500



5.7L V8 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R

1 Per Vehicle

1998

 

1997

 

1996

 

1998

 

1997

 

1996

 
GMC K3500

7.4L V8 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L29
8th VIN Digit: J
 

GMC K3500



7.4L V8 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L29
8th VIN Digit: J

1 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 
GMC Safari

4.3L V6 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
 

GMC Safari



4.3L V6 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Savana 1500

4.3L V6 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L35
8th VIN Digit: W
 

GMC Savana 1500



4.3L V6 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L35
8th VIN Digit: W

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Savana 1500

5.0L V8 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L30
8th VIN Digit: M
 

GMC Savana 1500



5.0L V8 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L30
8th VIN Digit: M

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Savana 1500

5.7L V8 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R
 

GMC Savana 1500



5.7L V8 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R

1 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Savana 2500

5.7L V8 Bi-Fuel OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R
 

GMC Savana 2500



5.7L V8 Bi-Fuel OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Savana 2500

4.3L V6 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L35
8th VIN Digit: W
 

GMC Savana 2500



4.3L V6 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L35
8th VIN Digit: W

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Savana 2500

5.0L V8 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L30
8th VIN Digit: M
 

GMC Savana 2500



5.0L V8 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L30
8th VIN Digit: M

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Savana 2500

5.7L V8 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R
 

GMC Savana 2500



5.7L V8 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R

1 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Savana 3500

5.7L V8 Bi-Fuel OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R
 

GMC Savana 3500



5.7L V8 Bi-Fuel OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R

1 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Savana 3500

8.1L V8 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L18
8th VIN Digit: G
 

GMC Savana 3500



8.1L V8 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L18
8th VIN Digit: G

1 Per Vehicle

2002

 

2001

 

2000

 

2002

 

2001

 

2000

 
GMC Savana 3500

4.3L V6 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L35
8th VIN Digit: W
 

GMC Savana 3500



4.3L V6 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L35
8th VIN Digit: W

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Savana 3500

5.7L V8 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R
 

GMC Savana 3500



5.7L V8 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R

1 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Savana 3500

7.4L V8 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L29
8th VIN Digit: J
 

GMC Savana 3500



7.4L V8 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L29
8th VIN Digit: J

1 Per Vehicle

1998

 

1997

 

1998

 

1997

 
GMC Savana 3500

4.3L V6 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L35
8th VIN Digit: W
 

GMC Savana 3500



4.3L V6 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L35
8th VIN Digit: W

1 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

2000

 

1999

 

1998

 

1997

 

1996

 
GMC Yukon

5.7L V8 Gas OHV
1
 
GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R
 

GMC Yukon



5.7L V8 Gas OHV GM Original Equipment
W/O HDL, W/ORANGE LETTERING
BLACK
Eng: L31
8th VIN Digit: R

1 Per Vehicle