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ACDelco 15-81939 Engine Coolant Thermostat Housing

ACDelco 15-81939 Engine Coolant Thermostat Housing


Brand:	ACDelco
Part Number:	15-81939
UPC:	00808709682912
Weight:	1.62 lbs
Condition:	New

On Sale:

$86.67

Availability:

8 in Stock

Warehouse:

US-12

Quantity:

Product Information

Description:

Get the ACDelco 15-81939 Engine Coolant Thermostat Housing for your vehicle. Buy now and secure your purchase online!

ACDelco GM Original Equipment Engine Coolant Thermostat Housings are used in some makes and models. The housing holds the thermostat and is a connection point for the radiator hose inlet or outlet, and may also include ports for sensors or switches. These original equipment engine coolant thermostat housings are GM-recommended replacements for your vehicle's original components and 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
Manufactured to GM OE specification for fit, form, and function
Offering the quality, reliability, and durability of GM OE
Repairs leaking thermostat housings

Specifications:

Bolt Hole Center To Bolt Hole Center:

3.643 in.

Bolt Hole Center To Bolt Hole Center:

92.52 mm

Flange Thickness:

0.512 in.

Flange Thickness:

13 mm

Gasket Or Seal Included:

Yes

Height:

130.53 mm

Height:

4.1 in.

Inlet Port Diameter:

1.587 in.

Inlet Port Diameter:

40.3 mm

Length (in):

11.5 in

Mount Hole Diameter (in):

0.276in

Mount Hole Diameter (mm):

7mm

Mount Hole Quantity:

Outlet Port Diameter:

1.112 in.

Outlet Port Diameter:

28.25 mm

Programming Required:

Weight (lb):

1.62 lb

Width (in):

6.3 in

Country of Origin:

Select a vehicle to narrow ACDelco 15-81939 Engine Coolant Thermostat Housing fitment info!

Last Updated: 07/07/2023

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

2010

Buick LaCrosse

3.0L V6 Gas DOHC

1 Eng: LF1
8th VIN Digit: G
AWD

Buick LaCrosse

3.0L V6 Gas DOHC Eng: LF1
8th VIN Digit: G
AWD

1 Per Vehicle

2010

Buick LaCrosse

3.0L V6 Gas DOHC

1 Eng: LF1
8th VIN Digit: G
FWD

Buick LaCrosse

3.0L V6 Gas DOHC Eng: LF1
8th VIN Digit: G
FWD

1 Per Vehicle

2010

Buick LaCrosse

3.6L V6 Gas DOHC

1 Eng: LLT
8th VIN Digit: V
FWD

Buick LaCrosse

3.6L V6 Gas DOHC Eng: LLT
8th VIN Digit: V
FWD

1 Per Vehicle

2016

Cadillac SRX

3.6L V6 Gas DOHC

1 Eng: LFX
8th VIN Digit: 3
AWD

Cadillac SRX

3.6L V6 Gas DOHC Eng: LFX
8th VIN Digit: 3
AWD

1 Per Vehicle

2016

Cadillac SRX

3.6L V6 Gas DOHC

1 Eng: LFX
8th VIN Digit: 3
FWD

Cadillac SRX

3.6L V6 Gas DOHC Eng: LFX
8th VIN Digit: 3
FWD

1 Per Vehicle

Cadillac SRX

3.6L V6 Flex DOHC

1 Eng: LFX
8th VIN Digit: 3
AWD

Cadillac SRX

3.6L V6 Flex DOHC Eng: LFX
8th VIN Digit: 3
AWD

1 Per Vehicle

Cadillac SRX

3.6L V6 Flex DOHC

1 Eng: LFX
8th VIN Digit: 3
FWD

Cadillac SRX

3.6L V6 Flex DOHC Eng: LFX
8th VIN Digit: 3
FWD

1 Per Vehicle

Cadillac SRX

3.0L V6 Gas DOHC

1 Eng: LF1
8th VIN Digit: Y
AWD

Cadillac SRX

3.0L V6 Gas DOHC Eng: LF1
8th VIN Digit: Y
AWD

1 Per Vehicle

Cadillac SRX

3.0L V6 Gas DOHC

1 Eng: LF1
8th VIN Digit: Y
FWD

Cadillac SRX

3.0L V6 Gas DOHC Eng: LF1
8th VIN Digit: Y
FWD

1 Per Vehicle

Cadillac XTS

3.6L V6 Gas DOHC

1 Eng: LFX
8th VIN Digit: 3
AWD

Cadillac XTS

3.6L V6 Gas DOHC Eng: LFX
8th VIN Digit: 3
AWD

1 Per Vehicle

Cadillac XTS

3.6L V6 Gas DOHC

1 Eng: LFX
8th VIN Digit: 3
FWD

Cadillac XTS

3.6L V6 Gas DOHC Eng: LFX
8th VIN Digit: 3
FWD

1 Per Vehicle

Cadillac XTS

3.6L V6 Gas DOHC

1 Eng: LFX
8th VIN Digit: 3

Cadillac XTS

3.6L V6 Gas DOHC Eng: LFX
8th VIN Digit: 3

1 Per Vehicle

2014

Cadillac XTS

3.6L V6 Gas DOHC

1 Eng: LFX
8th VIN Digit: 3
Hearse

Cadillac XTS

3.6L V6 Gas DOHC Eng: LFX
8th VIN Digit: 3
Hearse

1 Per Vehicle

2014

Cadillac XTS

3.6L V6 Gas DOHC

1 Eng: LFX
8th VIN Digit: 3
Limousine

Cadillac XTS

3.6L V6 Gas DOHC Eng: LFX
8th VIN Digit: 3
Limousine

1 Per Vehicle

2014

Cadillac XTS

3.6L V6 Gas DOHC

1 Eng: LFX
8th VIN Digit: 3
Sedan

Cadillac XTS

3.6L V6 Gas DOHC Eng: LFX
8th VIN Digit: 3
Sedan

1 Per Vehicle

2012

Chevrolet Captiva Sport

3.0L V6 Flex DOHC

1 Eng: LFW
8th VIN Digit: 5
AWD

Chevrolet Captiva Sport

3.0L V6 Flex DOHC Eng: LFW
8th VIN Digit: 5
AWD

1 Per Vehicle

2012

Chevrolet Captiva Sport

3.0L V6 Flex DOHC

1 Eng: LFW
8th VIN Digit: 5
FWD

Chevrolet Captiva Sport

3.0L V6 Flex DOHC Eng: LFW
8th VIN Digit: 5
FWD

1 Per Vehicle

Chevrolet Equinox

3.6L V6 Flex DOHC,
3.6L V6 Gas DOHC

1 Eng: LFX
8th VIN Digit: 3
AWD

Chevrolet Equinox

3.6L V6 Flex DOHC,
3.6L V6 Gas DOHC Eng: LFX
8th VIN Digit: 3
AWD

1 Per Vehicle

Chevrolet Equinox

3.6L V6 Flex DOHC,
3.6L V6 Gas DOHC

1 Eng: LFX
8th VIN Digit: 3
FWD

Chevrolet Equinox

3.6L V6 Flex DOHC,
3.6L V6 Gas DOHC Eng: LFX
8th VIN Digit: 3
FWD

1 Per Vehicle

2012

Chevrolet Equinox

3.0L V6 Gas DOHC

1 Eng: LFW
8th VIN Digit: 5
AWD

Chevrolet Equinox

3.0L V6 Gas DOHC Eng: LFW
8th VIN Digit: 5
AWD

1 Per Vehicle

2012

Chevrolet Equinox

3.0L V6 Gas DOHC

1 Eng: LFW
8th VIN Digit: 5
FWD

Chevrolet Equinox

3.0L V6 Gas DOHC Eng: LFW
8th VIN Digit: 5
FWD

1 Per Vehicle

Chevrolet Equinox

3.0L V6 Flex DOHC

1 Eng: LFW
8th VIN Digit: 5
AWD

Chevrolet Equinox

3.0L V6 Flex DOHC Eng: LFW
8th VIN Digit: 5
AWD

1 Per Vehicle

Chevrolet Equinox

3.0L V6 Flex DOHC

1 Eng: LFW
8th VIN Digit: 5
FWD

Chevrolet Equinox

3.0L V6 Flex DOHC Eng: LFW
8th VIN Digit: 5
FWD

1 Per Vehicle

2010

Chevrolet Equinox

3.0L V6 Gas DOHC

1 Eng: LF1
8th VIN Digit: Y
AWD

Chevrolet Equinox

3.0L V6 Gas DOHC Eng: LF1
8th VIN Digit: Y
AWD

1 Per Vehicle

2010

Chevrolet Equinox

3.0L V6 Gas DOHC

1 Eng: LF1
8th VIN Digit: Y
FWD

Chevrolet Equinox

3.0L V6 Gas DOHC Eng: LF1
8th VIN Digit: Y
FWD

1 Per Vehicle

Chevrolet Equinox

3.6L V6 Gas DOHC

1 Eng: LY7
8th VIN Digit: 7
AWD

Chevrolet Equinox

3.6L V6 Gas DOHC Eng: LY7
8th VIN Digit: 7
AWD

1 Per Vehicle

Chevrolet Equinox

3.6L V6 Gas DOHC

1 Eng: LY7
8th VIN Digit: 7
FWD

Chevrolet Equinox

3.6L V6 Gas DOHC Eng: LY7
8th VIN Digit: 7
FWD

1 Per Vehicle

Chevrolet Impala

3.6L V6 Gas DOHC

1 Eng: LFX
8th VIN Digit: 3

Chevrolet Impala

3.6L V6 Gas DOHC Eng: LFX
8th VIN Digit: 3

1 Per Vehicle

Chevrolet Impala

3.6L V6 Flex DOHC

1 Eng: LFX
8th VIN Digit: 3

Chevrolet Impala

3.6L V6 Flex DOHC Eng: LFX
8th VIN Digit: 3

1 Per Vehicle

Chevrolet Impala

3.6L V6 Bi-Fuel DOHC

1 Eng: LFR
8th VIN Digit: N

Chevrolet Impala

3.6L V6 Bi-Fuel DOHC Eng: LFR
8th VIN Digit: N

1 Per Vehicle

2014

Chevrolet Impala

3.6L V6 Gas DOHC

1 Eng: LFX
8th VIN Digit: 3

Chevrolet Impala

3.6L V6 Gas DOHC Eng: LFX
8th VIN Digit: 3

1 Per Vehicle

Chevrolet Malibu

3.6L V6 Gas DOHC

1 Eng: LY7
8th VIN Digit: 7

Chevrolet Malibu

3.6L V6 Gas DOHC Eng: LY7
8th VIN Digit: 7

1 Per Vehicle

2017

GMC Terrain

3.6L V6 Flex DOHC

1 Eng: LFX
8th VIN Digit: 3
AWD

GMC Terrain

3.6L V6 Flex DOHC Eng: LFX
8th VIN Digit: 3
AWD

1 Per Vehicle

2017

GMC Terrain

3.6L V6 Flex DOHC

1 Eng: LFX
8th VIN Digit: 3
FWD

GMC Terrain

3.6L V6 Flex DOHC Eng: LFX
8th VIN Digit: 3
FWD

1 Per Vehicle

GMC Terrain

3.6L V6 Gas DOHC

1 Eng: LFX
8th VIN Digit: 3
AWD

GMC Terrain

3.6L V6 Gas DOHC Eng: LFX
8th VIN Digit: 3
AWD

1 Per Vehicle

GMC Terrain

3.6L V6 Gas DOHC

1 Eng: LFX
8th VIN Digit: 3
FWD

GMC Terrain

3.6L V6 Gas DOHC Eng: LFX
8th VIN Digit: 3
FWD

1 Per Vehicle

GMC Terrain

3.6L V6 Flex DOHC

1 Eng: LFX
8th VIN Digit: 3
AWD

GMC Terrain

3.6L V6 Flex DOHC Eng: LFX
8th VIN Digit: 3
AWD

1 Per Vehicle

GMC Terrain

3.6L V6 Flex DOHC

1 Eng: LFX
8th VIN Digit: 3
FWD

GMC Terrain

3.6L V6 Flex DOHC Eng: LFX
8th VIN Digit: 3
FWD

1 Per Vehicle

2012

GMC Terrain

3.0L V6 Gas DOHC

1 Eng: LFW
8th VIN Digit: 5
AWD

GMC Terrain

3.0L V6 Gas DOHC Eng: LFW
8th VIN Digit: 5
AWD

1 Per Vehicle

2012

GMC Terrain

3.0L V6 Gas DOHC

1 Eng: LFW
8th VIN Digit: 5
FWD

GMC Terrain

3.0L V6 Gas DOHC Eng: LFW
8th VIN Digit: 5
FWD

1 Per Vehicle

GMC Terrain

3.0L V6 Flex DOHC

1 Eng: LFW
8th VIN Digit: 5
AWD

GMC Terrain

3.0L V6 Flex DOHC Eng: LFW
8th VIN Digit: 5
AWD

1 Per Vehicle

GMC Terrain

3.0L V6 Flex DOHC

1 Eng: LFW
8th VIN Digit: 5
FWD

GMC Terrain

3.0L V6 Flex DOHC Eng: LFW
8th VIN Digit: 5
FWD

1 Per Vehicle

2010

GMC Terrain

3.0L V6 Gas DOHC

1 Eng: LF1
8th VIN Digit: Y
AWD

GMC Terrain

3.0L V6 Gas DOHC Eng: LF1
8th VIN Digit: Y
AWD

1 Per Vehicle

2010

GMC Terrain

3.0L V6 Gas DOHC

1 Eng: LF1
8th VIN Digit: Y
FWD

GMC Terrain

3.0L V6 Gas DOHC Eng: LF1
8th VIN Digit: Y
FWD

1 Per Vehicle

Pontiac G6

3.6L V6 Gas DOHC

1 Eng: LY7
8th VIN Digit: 7

Pontiac G6

3.6L V6 Gas DOHC Eng: LY7
8th VIN Digit: 7

1 Per Vehicle

Pontiac Torrent

3.6L V6 Gas DOHC

1 Eng: LY7
8th VIN Digit: 7
AWD

Pontiac Torrent

3.6L V6 Gas DOHC Eng: LY7
8th VIN Digit: 7
AWD

1 Per Vehicle

Pontiac Torrent

3.6L V6 Gas DOHC

1 Eng: LY7
8th VIN Digit: 7
FWD

Pontiac Torrent

3.6L V6 Gas DOHC Eng: LY7
8th VIN Digit: 7
FWD

1 Per Vehicle

2011

Saab 9-4X

3.0L V6 Gas DOHC

1 Eng: LF1
8th VIN Digit: Y
AWD

Saab 9-4X

3.0L V6 Gas DOHC Eng: LF1
8th VIN Digit: Y
AWD

1 Per Vehicle

2011

Saab 9-4X

3.0L V6 Gas DOHC

1 Eng: LF1
8th VIN Digit: Y
FWD

Saab 9-4X

3.0L V6 Gas DOHC Eng: LF1
8th VIN Digit: Y
FWD

1 Per Vehicle

Saturn Aura

3.6L V6 Gas DOHC

1 Eng: LY7
8th VIN Digit: 7

Saturn Aura

3.6L V6 Gas DOHC Eng: LY7
8th VIN Digit: 7

1 Per Vehicle

Saturn Vue

3.6L V6 Gas DOHC

1 Eng: LY7
8th VIN Digit: 7
AWD

Saturn Vue

3.6L V6 Gas DOHC Eng: LY7
8th VIN Digit: 7
AWD

1 Per Vehicle

Saturn Vue

3.6L V6 Gas DOHC

1 Eng: LY7
8th VIN Digit: 7
FWD

Saturn Vue

3.6L V6 Gas DOHC Eng: LY7
8th VIN Digit: 7
FWD

1 Per Vehicle

2009

Suzuki XL-7

3.6L V6 Gas DOHC

1 Eng: N36A
AWD

Suzuki XL-7

3.6L V6 Gas DOHC Eng: N36A
AWD

1 Per Vehicle

2009

Suzuki XL-7

3.6L V6 Gas DOHC

1 Eng: N36A
FWD

Suzuki XL-7

3.6L V6 Gas DOHC Eng: N36A
FWD

1 Per Vehicle

ACDelco 15-81939 Engine Coolant Thermostat Housing

$86.67

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 15-81939 Engine Coolant Thermostat Housing fitment info!

Buick LaCrosse 3.0L V6 Gas DOHC

1

Eng: LF18th VIN Digit: GAWD

Buick LaCrosse

3.0L V6 Gas DOHC Eng: LF18th VIN Digit: GAWD 1 Per Vehicle

Buick LaCrosse 3.0L V6 Gas DOHC

1

Eng: LF18th VIN Digit: GFWD

Buick LaCrosse

3.0L V6 Gas DOHC Eng: LF18th VIN Digit: GFWD 1 Per Vehicle

Buick LaCrosse 3.6L V6 Gas DOHC

1

Eng: LLT8th VIN Digit: VFWD

Buick LaCrosse

3.6L V6 Gas DOHC Eng: LLT8th VIN Digit: VFWD 1 Per Vehicle

Cadillac SRX 3.6L V6 Gas DOHC

1

Eng: LFX8th VIN Digit: 3AWD

Cadillac SRX

3.6L V6 Gas DOHC Eng: LFX8th VIN Digit: 3AWD 1 Per Vehicle

Cadillac SRX 3.6L V6 Gas DOHC

1

Eng: LFX8th VIN Digit: 3FWD

Cadillac SRX

3.6L V6 Gas DOHC Eng: LFX8th VIN Digit: 3FWD 1 Per Vehicle

Cadillac SRX 3.6L V6 Flex DOHC

1

Eng: LFX8th VIN Digit: 3AWD

Cadillac SRX

3.6L V6 Flex DOHC Eng: LFX8th VIN Digit: 3AWD 1 Per Vehicle

Cadillac SRX 3.6L V6 Flex DOHC

1

Eng: LFX8th VIN Digit: 3FWD

Cadillac SRX

3.6L V6 Flex DOHC Eng: LFX8th VIN Digit: 3FWD 1 Per Vehicle

Cadillac SRX 3.0L V6 Gas DOHC

1

Eng: LF18th VIN Digit: YAWD

Cadillac SRX

3.0L V6 Gas DOHC Eng: LF18th VIN Digit: YAWD 1 Per Vehicle

Cadillac SRX 3.0L V6 Gas DOHC

1

Eng: LF18th VIN Digit: YFWD

Cadillac SRX

3.0L V6 Gas DOHC Eng: LF18th VIN Digit: YFWD 1 Per Vehicle

Cadillac XTS 3.6L V6 Gas DOHC

1

Eng: LFX8th VIN Digit: 3AWD

Cadillac XTS

3.6L V6 Gas DOHC Eng: LFX8th VIN Digit: 3AWD 1 Per Vehicle

Cadillac XTS 3.6L V6 Gas DOHC

1

Eng: LFX8th VIN Digit: 3FWD

Cadillac XTS

3.6L V6 Gas DOHC Eng: LFX8th VIN Digit: 3FWD 1 Per Vehicle

Cadillac XTS 3.6L V6 Gas DOHC

1

Eng: LFX8th VIN Digit: 3

Cadillac XTS

3.6L V6 Gas DOHC Eng: LFX8th VIN Digit: 3 1 Per Vehicle

Cadillac XTS 3.6L V6 Gas DOHC

1

Eng: LFX8th VIN Digit: 3Hearse

Cadillac XTS

3.6L V6 Gas DOHC Eng: LFX8th VIN Digit: 3Hearse 1 Per Vehicle

Buick LaCrosse

3.0L V6 Gas DOHC

Eng: LF1
8th VIN Digit: G
AWD

3.0L V6 Gas DOHC Eng: LF1
8th VIN Digit: G
AWD

1 Per Vehicle

Buick LaCrosse

3.0L V6 Gas DOHC

Eng: LF1
8th VIN Digit: G
FWD

3.0L V6 Gas DOHC Eng: LF1
8th VIN Digit: G
FWD

1 Per Vehicle

Buick LaCrosse

3.6L V6 Gas DOHC

Eng: LLT
8th VIN Digit: V
FWD

3.6L V6 Gas DOHC Eng: LLT
8th VIN Digit: V
FWD

1 Per Vehicle

Cadillac SRX

3.6L V6 Gas DOHC

Eng: LFX
8th VIN Digit: 3
AWD

3.6L V6 Gas DOHC Eng: LFX
8th VIN Digit: 3
AWD

1 Per Vehicle

Cadillac SRX

3.6L V6 Gas DOHC

Eng: LFX
8th VIN Digit: 3
FWD

3.6L V6 Gas DOHC Eng: LFX
8th VIN Digit: 3
FWD

1 Per Vehicle

Cadillac SRX

3.6L V6 Flex DOHC

Eng: LFX
8th VIN Digit: 3
AWD

3.6L V6 Flex DOHC Eng: LFX
8th VIN Digit: 3
AWD

1 Per Vehicle

Cadillac SRX

3.6L V6 Flex DOHC

Eng: LFX
8th VIN Digit: 3
FWD

3.6L V6 Flex DOHC Eng: LFX
8th VIN Digit: 3
FWD

1 Per Vehicle

Cadillac SRX

3.0L V6 Gas DOHC

Eng: LF1
8th VIN Digit: Y
AWD

3.0L V6 Gas DOHC Eng: LF1
8th VIN Digit: Y
AWD

1 Per Vehicle

Cadillac SRX

3.0L V6 Gas DOHC

Eng: LF1
8th VIN Digit: Y
FWD

3.0L V6 Gas DOHC Eng: LF1
8th VIN Digit: Y
FWD

1 Per Vehicle

Cadillac XTS

3.6L V6 Gas DOHC

Eng: LFX
8th VIN Digit: 3
AWD

3.6L V6 Gas DOHC Eng: LFX
8th VIN Digit: 3
AWD

1 Per Vehicle

Cadillac XTS

3.6L V6 Gas DOHC

Eng: LFX
8th VIN Digit: 3
FWD

3.6L V6 Gas DOHC Eng: LFX
8th VIN Digit: 3
FWD

1 Per Vehicle

Cadillac XTS

3.6L V6 Gas DOHC

Eng: LFX
8th VIN Digit: 3

3.6L V6 Gas DOHC Eng: LFX
8th VIN Digit: 3

1 Per Vehicle

Cadillac XTS

3.6L V6 Gas DOHC

Eng: LFX
8th VIN Digit: 3
Hearse

3.6L V6 Gas DOHC Eng: LFX
8th VIN Digit: 3
Hearse

1 Per Vehicle