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Stant 12450 Cooling System Adapter

Stant 12450 Cooling System Adapter

Stant
Brand:Stant
Part Number: 12450
UPC: 033342024502
Weight: 0.85 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Fits all popular trucks with large diameter (2-11/16" O.D. "B" size) filler neck 3 piece kit includes: two solid die cast, chrome plated cap and radiator adapters and one 7/8" plug.

Select a vehicle to narrow Stant 12450 Cooling System Adapter fitment info!

Last Updated: 11/15/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes
Ford 1 Ton Pickup

3.7L L6 Gas L-HEAD
1
 
Radiator Cap/Cooling System Tester Adapter
W/L-Head Eng.
 

Ford 1 Ton Pickup



3.7L L6 Gas L-HEAD Radiator Cap/Cooling System Tester Adapter
W/L-Head Eng.

1 Per Vehicle
Ford 1 Ton Pickup

3.9L V8 Gas L-HEAD
1
 
Radiator Cap/Cooling System Tester Adapter
 

Ford 1 Ton Pickup



3.9L V8 Gas L-HEAD Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Ford 1 Ton Pickup

3.7L L6 Gas L-HEAD
1
 
Radiator Cap/Cooling System Tester Adapter
W/L-Head Eng.
 

Ford 1 Ton Pickup



3.7L L6 Gas L-HEAD Radiator Cap/Cooling System Tester Adapter
W/L-Head Eng.

1 Per Vehicle
Ford 1/2 Ton Pickup

3.7L L6 Gas L-HEAD
1
 
Radiator Cap/Cooling System Tester Adapter
W/L-Head Eng.
 

Ford 1/2 Ton Pickup



3.7L L6 Gas L-HEAD Radiator Cap/Cooling System Tester Adapter
W/L-Head Eng.

1 Per Vehicle
Ford 1/2 Ton Pickup

3.9L V8 Gas L-HEAD
1
 
Radiator Cap/Cooling System Tester Adapter
 

Ford 1/2 Ton Pickup



3.9L V8 Gas L-HEAD Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Ford 1/2 Ton Pickup

3.7L L6 Gas L-HEAD
1
 
Radiator Cap/Cooling System Tester Adapter
W/L-Head Eng.
 

Ford 1/2 Ton Pickup



3.7L L6 Gas L-HEAD Radiator Cap/Cooling System Tester Adapter
W/L-Head Eng.

1 Per Vehicle
Ford 3/4 Ton Pickup

3.7L L6 Gas L-HEAD
1
 
Radiator Cap/Cooling System Tester Adapter
W/L-Head Eng.
 

Ford 3/4 Ton Pickup



3.7L L6 Gas L-HEAD Radiator Cap/Cooling System Tester Adapter
W/L-Head Eng.

1 Per Vehicle
Ford 3/4 Ton Pickup

3.9L V8 Gas L-HEAD
1
 
Radiator Cap/Cooling System Tester Adapter
 

Ford 3/4 Ton Pickup



3.9L V8 Gas L-HEAD Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Ford 3/4 Ton Pickup

3.7L L6 Gas L-HEAD
1
 
Radiator Cap/Cooling System Tester Adapter
W/L-Head Eng.
 

Ford 3/4 Ton Pickup



3.7L L6 Gas L-HEAD Radiator Cap/Cooling System Tester Adapter
W/L-Head Eng.

1 Per Vehicle
Ford F1

3.7L L6 Gas L-HEAD
1
 
Radiator Cap/Cooling System Tester Adapter
W/L-Head Eng.
 

Ford F1



3.7L L6 Gas L-HEAD Radiator Cap/Cooling System Tester Adapter
W/L-Head Eng.

1 Per Vehicle
Ford F1

3.9L V8 Gas L-HEAD
1
 
Radiator Cap/Cooling System Tester Adapter
 

Ford F1



3.9L V8 Gas L-HEAD Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Ford F2

3.7L L6 Gas L-HEAD
1
 
Radiator Cap/Cooling System Tester Adapter
W/L-Head Eng.
 

Ford F2



3.7L L6 Gas L-HEAD Radiator Cap/Cooling System Tester Adapter
W/L-Head Eng.

1 Per Vehicle
Ford F2

3.9L V8 Gas L-HEAD
1
 
Radiator Cap/Cooling System Tester Adapter
 

Ford F2



3.9L V8 Gas L-HEAD Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Ford F3

3.7L L6 Gas L-HEAD
1
 
Radiator Cap/Cooling System Tester Adapter
W/L-Head Eng.
 

Ford F3



3.7L L6 Gas L-HEAD Radiator Cap/Cooling System Tester Adapter
W/L-Head Eng.

1 Per Vehicle
Ford F3

3.9L V8 Gas L-HEAD
1
 
Radiator Cap/Cooling System Tester Adapter
 

Ford F3



3.9L V8 Gas L-HEAD Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Ford F4

3.7L L6 Gas L-HEAD
1
 
Radiator Cap/Cooling System Tester Adapter
W/L-Head Eng.
 

Ford F4



3.7L L6 Gas L-HEAD Radiator Cap/Cooling System Tester Adapter
W/L-Head Eng.

1 Per Vehicle
Ford F4

3.9L V8 Gas L-HEAD
1
 
Radiator Cap/Cooling System Tester Adapter
 

Ford F4



3.9L V8 Gas L-HEAD Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Ford Sedan Delivery

3.7L L6 Gas L-HEAD
1
 
Radiator Cap/Cooling System Tester Adapter
W/L-Head Eng.
 

Ford Sedan Delivery



3.7L L6 Gas L-HEAD Radiator Cap/Cooling System Tester Adapter
W/L-Head Eng.

1 Per Vehicle
Ford Sedan Delivery

3.9L V8 Gas L-HEAD
1
 
Radiator Cap/Cooling System Tester Adapter
 

Ford Sedan Delivery



3.9L V8 Gas L-HEAD Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Ford Sedan Delivery

3.7L L6 Gas L-HEAD
1
 
Radiator Cap/Cooling System Tester Adapter
W/L-Head Eng.
 

Ford Sedan Delivery



3.7L L6 Gas L-HEAD Radiator Cap/Cooling System Tester Adapter
W/L-Head Eng.

1 Per Vehicle
Freightliner Argosy

10.3L L6 Diesel Turbo,
14.0L L6 Diesel Turbo/Aftercooled
1
 
Radiator Cap/Cooling System Tester Adapter
 

Freightliner Argosy



10.3L L6 Diesel Turbo,
14.0L L6 Diesel Turbo/Aftercooled Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Freightliner Argosy

10.8L L6 Diesel Turbo,
11.1L L6 Diesel Turbo/Aftercooled,
12.0L 6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
14.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Freightliner Argosy



10.8L L6 Diesel Turbo,
11.1L L6 Diesel Turbo/Aftercooled,
12.0L 6 Diesel Turbo,
12.7L L6 Diesel Turbo/Aftercooled,
14.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Freightliner Century Class

14.0L L6 Diesel Turbo/Aftercooled
1
 
Radiator Cap/Cooling System Tester Adapter
 

Freightliner Century Class



14.0L L6 Diesel Turbo/Aftercooled Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Freightliner Century Class

10.3L L6 Diesel Turbo,
10.8L L6 Diesel Turbo,
11.1L L6 Diesel Turbo/Aftercooled,
12.0L 6 Diesel Turbo,
14.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Freightliner Century Class



10.3L L6 Diesel Turbo,
10.8L L6 Diesel Turbo,
11.1L L6 Diesel Turbo/Aftercooled,
12.0L 6 Diesel Turbo,
14.0L L6 Diesel Turbo,
14.6L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Freightliner Century Class

12.7L L6 Diesel Turbo/Aftercooled
1
 
Radiator Cap/Cooling System Tester Adapter
 

Freightliner Century Class



12.7L L6 Diesel Turbo/Aftercooled Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Freightliner Century Class

12.0L 6 Diesel
1
 
Radiator Cap/Cooling System Tester Adapter
 

Freightliner Century Class



12.0L 6 Diesel Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Freightliner Columbia

12.7L L6 Diesel Turbo/Aftercooled,
14.6L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Freightliner Columbia



12.7L L6 Diesel Turbo/Aftercooled,
14.6L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Freightliner FL106

8.5L L4 Diesel Turbo/Aftercooled
1
 
Radiator Cap/Cooling System Tester Adapter
 

Freightliner FL106



8.5L L4 Diesel Turbo/Aftercooled Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Freightliner FL112

10.8L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Freightliner FL112



10.8L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Freightliner FL112

8.5L L4 Diesel Turbo/Aftercooled
1
 
Radiator Cap/Cooling System Tester Adapter
 

Freightliner FL112



8.5L L4 Diesel Turbo/Aftercooled Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Freightliner FL50

6.4L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Freightliner FL50



6.4L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Freightliner FL50

7.2L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Freightliner FL50



7.2L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Freightliner FL60

4.3L L4 Diesel Turbo,
6.4L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Freightliner FL60



4.3L L4 Diesel Turbo,
6.4L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Freightliner FL60

7.2L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Freightliner FL60



7.2L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Freightliner FL70

4.3L L4 Diesel Turbo,
5.9L L6 CNG Turbo,
6.4L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Freightliner FL70



4.3L L4 Diesel Turbo,
5.9L L6 CNG Turbo,
6.4L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Freightliner FL70

5.9L L6 LPG Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Freightliner FL70



5.9L L6 LPG Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Freightliner FL70

7.2L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Freightliner FL70



7.2L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Freightliner MB60

6.0L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Freightliner MB60



6.0L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Freightliner MB70

6.0L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Freightliner MB70



6.0L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Jaguar 2.4

2.5L L6 Gas DOHC
1
 
Radiator Cap/Cooling System Tester Adapter
 

Jaguar 2.4



2.5L L6 Gas DOHC Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Jaguar Mark VII

3.4L L6 Gas DOHC
1
 
Radiator Cap/Cooling System Tester Adapter
 

Jaguar Mark VII



3.4L L6 Gas DOHC Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Jaguar XK140

3.4L L6 Gas DOHC
1
 
Radiator Cap/Cooling System Tester Adapter
 

Jaguar XK140



3.4L L6 Gas DOHC Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth C500

12.5L 6 Diesel
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth C500



12.5L 6 Diesel Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth C500

11.1L 6 Diesel
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth C500



11.1L 6 Diesel Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth C500

10.8L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth C500



10.8L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth K100E

14.0L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth K100E



14.0L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth K100E

10.8L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth K100E



10.8L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth K100E

14.0L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth K100E



14.0L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth K300

5.9L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth K300



5.9L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth T170

6.7L L6 Diesel OHV Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth T170



6.7L L6 Diesel OHV Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth T2000

12.5L 6 Diesel
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth T2000



12.5L 6 Diesel Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth T2000

11.1L 6 Diesel
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth T2000



11.1L 6 Diesel Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth T2000

10.8L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth T2000



10.8L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth T2000

12.7L L6 Diesel Turbo/Aftercooled
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth T2000



12.7L L6 Diesel Turbo/Aftercooled Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth T2000

14.0L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth T2000



14.0L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth T2000

10.8L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth T2000



10.8L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth T270

6.7L L6 Electric/Diesel OHV Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth T270



6.7L L6 Electric/Diesel OHV Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth T270

6.7L L6 Diesel OHV Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth T270



6.7L L6 Diesel OHV Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth T300

6.7L L6 Diesel OHV Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth T300



6.7L L6 Diesel OHV Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth T300

5.9L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth T300



5.9L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth T300

7.2L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth T300



7.2L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth T300

14.0L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth T300



14.0L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth T370

6.7L L6 Electric/Diesel OHV Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth T370



6.7L L6 Electric/Diesel OHV Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth T370

6.7L L6 Diesel OHV Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth T370



6.7L L6 Diesel OHV Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth T700

12.9L 6 Diesel
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth T700



12.9L 6 Diesel Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth T800

11.9L 6 Diesel,
12.9L 6 Diesel
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth T800



11.9L 6 Diesel,
12.9L 6 Diesel Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth T800

15.0L 6 CNG
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth T800



15.0L 6 CNG Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth T800

10.8L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth T800



10.8L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth T800

8.8L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth T800



8.8L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth T800

11.1L 6 Diesel,
12.5L 6 Diesel
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth T800



11.1L 6 Diesel,
12.5L 6 Diesel Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth T800

12.7L L6 Diesel Turbo/Aftercooled
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth T800



12.7L L6 Diesel Turbo/Aftercooled Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth T800

10.3L L6 Diesel Turbo,
15.0L 6 Diesel
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth T800



10.3L L6 Diesel Turbo,
15.0L 6 Diesel Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth T800

14.0L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth T800



14.0L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth T800

5.9L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth T800



5.9L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth T800

10.3L L6 Diesel Turbo,
10.5L 6 Diesel
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth T800



10.3L L6 Diesel Turbo,
10.5L 6 Diesel Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth W900

12.9L 6 Diesel
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth W900



12.9L 6 Diesel Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth W900

12.5L 6 Diesel
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth W900



12.5L 6 Diesel Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth W900

10.8L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth W900



10.8L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth W900

11.1L 6 Diesel
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth W900



11.1L 6 Diesel Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth W900

12.7L L6 Diesel Turbo/Aftercooled
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth W900



12.7L L6 Diesel Turbo/Aftercooled Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth W900

14.0L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth W900



14.0L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle
Kenworth W900

5.9L L6 Diesel Turbo
1
 
Radiator Cap/Cooling System Tester Adapter
 

Kenworth W900



5.9L L6 Diesel Turbo Radiator Cap/Cooling System Tester Adapter

1 Per Vehicle