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ACDelco 15-51146 A/C Expansion Valve


Brand:	ACDelco
Part Number:	15-51146
UPC:	00707773535523
Weight:	0.55 lbs
Condition:	New

On Sale:

$116.37

Availability:

7 in Stock

Warehouse:

US-4

Quantity:

Product Information

Description:

Get the ACDelco 15-51146 A/C Expansion Valve for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts A/C Expansion Valves are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These A/C expansion valves are metering devices that control the flow of refrigerant into the evaporator. The expansion valve meters the flow of liquid refrigerant based on the evaporator core temperature, keeping it just above freezing. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

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
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
Responsible for removing pressure from within the liquid refrigerant, which alters the state from a liquid, to a vapor in the evaporator
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Color:

Natural

Height (in):

2.51 in

Length:

5.3 in.

Liquid Inlet Fitting Gender:

Female

Liquid Inlet Fitting Thread Diameter:

0.693 in.

Liquid Inlet Fitting Thread Diameter:

17.6 mm

Liquid Outlet Fitting Gender:

Female

Liquid Outlet Fitting Thread Diameter:

0.63 in.

Liquid Outlet Fitting Thread Diameter:

16 mm

Material:

Aluminum

Mount Hole Quantity:

Programming Required:

Refrigerant Type:

R134A

Suction Inlet Fitting Gender:

Female

Suction Inlet Fitting Thread Diameter:

0.339 in.

Suction Inlet Fitting Thread Diameter:

8.6 mm

Suction Outlet Fitting Gender:

Female

Suction Outlet Fitting Thread Diameter:

0.465 in.

Suction Outlet Fitting Thread Diameter:

11.8 mm

Weight (lb):

0.55 lb

Width:

4.2 in.

Country of Origin:

Select a vehicle to narrow ACDelco 15-51146 A/C Expansion Valve fitment info!

Last Updated: 03/02/2024

Years

Vehicle

Per Vehicle

Position

Fit Notes

Fitment Notes

Cadillac Escalade

6.2L V8 Flex OHV

1 Rear

A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69)

Cadillac Escalade

6.2L V8 Flex OHV

Rear A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69)

1 Per Vehicle

Cadillac Escalade

6.0L V8 FULL HYBRID EV-Flex FHEV OHV

ACDelco 15-51146 A/C Expansion Valve

$116.37

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 15-51146 A/C Expansion Valve fitment info!

Cadillac Escalade 6.2L V8 Flex OHV

1

Rear

A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69)

Cadillac Escalade

6.2L V8 Flex OHV Rear A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69) 1 Per Vehicle

Cadillac Escalade 6.0L V8 FULL HYBRID EV-Flex FHEV OHV

1

Rear

A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69)

Cadillac Escalade

6.0L V8 FULL HYBRID EV-Flex FHEV OHV Rear A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69) 1 Per Vehicle

Cadillac Escalade 6.0L V8 FULL HYBRID EV-Gas FHEV OHV

1

Rear

A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69)

Cadillac Escalade

6.0L V8 FULL HYBRID EV-Gas FHEV OHV Rear A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69) 1 Per Vehicle

Cadillac Escalade 6.2L V8 Gas OHV

1

Rear

A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69)

Cadillac Escalade

6.2L V8 Gas OHV Rear A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69) 1 Per Vehicle

Chevrolet Tahoe 5.3L V8 Flex OHV

1

Rear

A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69)

Chevrolet Tahoe

5.3L V8 Flex OHV Rear A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69) 1 Per Vehicle

Chevrolet Tahoe 6.0L V8 FULL HYBRID EV-Flex FHEV OHV

1

Rear

A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69)

Chevrolet Tahoe

6.0L V8 FULL HYBRID EV-Flex FHEV OHV Rear A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69) 1 Per Vehicle

Chevrolet Tahoe 6.2L V8 Flex OHV

1

Rear

A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69)

Chevrolet Tahoe

6.2L V8 Flex OHV Rear A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69) 1 Per Vehicle

Chevrolet Tahoe 6.0L V8 FULL HYBRID EV-Gas FHEV OHV

1

Rear

A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69)

Chevrolet Tahoe

6.0L V8 FULL HYBRID EV-Gas FHEV OHV Rear A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69) 1 Per Vehicle

Chevrolet Tahoe 4.8L V8 Gas OHV,5.3L V8 Gas OHV

1

Rear

A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69)

Chevrolet Tahoe

4.8L V8 Gas OHV,5.3L V8 Gas OHV Rear A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69) 1 Per Vehicle

Chevrolet Tahoe 6.2L V8 Gas OHV

1

Rear

A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69)

Chevrolet Tahoe

6.2L V8 Gas OHV Rear A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69) 1 Per Vehicle

GMC Yukon 6.2L V8 Flex OHV

1

Rear

A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69)

GMC Yukon

6.2L V8 Flex OHV Rear A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69) 1 Per Vehicle

Cadillac Escalade

6.2L V8 Flex OHV

6.2L V8 Flex OHV

Rear A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69)

1 Per Vehicle

Cadillac Escalade

6.0L V8 FULL HYBRID EV-Flex FHEV OHV

6.0L V8 FULL HYBRID EV-Flex FHEV OHV

Rear A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69)

1 Per Vehicle

Cadillac Escalade

6.0L V8 FULL HYBRID EV-Gas FHEV OHV

6.0L V8 FULL HYBRID EV-Gas FHEV OHV

Rear A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69)

1 Per Vehicle

Cadillac Escalade

6.2L V8 Gas OHV

6.2L V8 Gas OHV

Rear A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69)

1 Per Vehicle

Chevrolet Tahoe

5.3L V8 Flex OHV

5.3L V8 Flex OHV

Rear A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69)

1 Per Vehicle

Chevrolet Tahoe

6.0L V8 FULL HYBRID EV-Flex FHEV OHV

6.0L V8 FULL HYBRID EV-Flex FHEV OHV

Rear A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69)

1 Per Vehicle

Chevrolet Tahoe

6.2L V8 Flex OHV

6.2L V8 Flex OHV

Rear A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69)

1 Per Vehicle

Chevrolet Tahoe

6.0L V8 FULL HYBRID EV-Gas FHEV OHV

6.0L V8 FULL HYBRID EV-Gas FHEV OHV

Rear A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69)

1 Per Vehicle

Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Gas OHV

4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Rear A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69)

1 Per Vehicle

Chevrolet Tahoe

6.2L V8 Gas OHV

6.2L V8 Gas OHV

Rear A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69)

1 Per Vehicle

GMC Yukon

6.2L V8 Flex OHV

6.2L V8 Flex OHV

Rear A/C FRT AUTO/AUX CONT(CJ2),A/C FRT MAN/AUX CONTROL(CJ3),REAR AUXILLIARY A/C(C69)

1 Per Vehicle