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ACDelco 12684831 Engine Variable Timing Adjuster
for 2011 (please select make/model)

ACDelco 12684831 Engine Variable Timing Adjuster - 2011

ACDelco
Brand:ACDelco
Part Number: 12684831
UPC: 808709736288
Weight: 2.09 lbs
Condition:New



On Sale:

$103.97

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

Product Information

Description:

Get the ACDelco 12684831 Engine Variable Timing Adjuster for your 2011. Buy now and secure your purchase online!

ACDelco GM Original Equipment Camshaft Phasers adjust camshaft positioning while your vehicles engine is running, and are GM-recommended replacements for your vehicles original components. They help ensure the camshaft rotates in the correct timing with other valve train components to provide optimal engine performance, and work with your vehicles variable valve timing solenoid to help maximize drive quality and fuel economy. These original equipment phasers have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Stay with the parts brand your General Motors vehicle came with and get the quality you know and trust with ACDelco GM Original Equipment Engine Components. ACDelco GM OE replacement parts, such as intake manifolds, engine oil cooler lines, tensioners, balancers, and pullets, give you the peace of mind that the fit, form, and function is up to the high standards and specifications of General Motors. ACDelco GM Original Equipment Engine Components are manufactured for many makes and models of GM car, light duty truck, and sport utility vehicle.

Features and Benefits:

  • GM-recommended replacement part for your GM vehicles original factory component
  • Helps ensure optimal camshaft positioning
  • Manufactured to GM OE specification for fit, form, and function
  • Offering the quality, reliability, and durability of GM OE
  • Works alongside your vehicles VVT solenoid to help maximize drive quality and fuel economy
  • – Change your vehicles oil at recommended intervals.
  • – Have a trained technician service your vehicles timing components.

Specifications:

Adjustment Type:
Hydraulic
Inside Diameter:
1.417 in.
Inside Diameter:
36 mm
Mount Hole Diameter:
0.425 in.
Mount Hole Diameter:
10.80 mm
Mount Hole Quantity:
1
Outside Diameter:
3.28 in.
Outside Diameter:
83.32 mm
Tooth Quantity:
40
Width:
1.498 in.
Width:
38.07 mm

Manufacturer Warranty:

24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details.

Select a vehicle to narrow ACDelco 12684831 Engine Variable Timing Adjuster fitment info!

Last Updated: 04/29/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2012

 

2011

 

2010

 

2009

 

2012

 

2011

 

2010

 

2009

 
Buick Enclave

3.6L V6 Gas DOHC
1
 
Left (Driver)
 
USE T/W WASH 12632859 UNLESS USED ON SADDLE CAP STYLE HEADS
INT
 

Buick Enclave



3.6L V6 Gas DOHC

Left (Driver) USE T/W WASH 12632859 UNLESS USED ON SADDLE CAP STYLE HEADS
INT

1 Per Vehicle

2011

 

2011

 
Buick LaCrosse

3.6L V6 Gas DOHC
1
 
Left (Driver)
 
USE T/W WASH 12632859 UNLESS USED ON SADDLE CAP STYLE HEADS
INT
4 SCREWS ON BACKPLATE)(DO NOT USE A WASHER WITH FRONT CAM CAP MARKED 12634613)(ALSO SERVICES OPTIONAL P/N 12626161
Eng: LLT
8th VIN Digit: D
 

Buick LaCrosse



3.6L V6 Gas DOHC

Left (Driver) USE T/W WASH 12632859 UNLESS USED ON SADDLE CAP STYLE HEADS
INT
4 SCREWS ON BACKPLATE)(DO NOT USE A WASHER WITH FRONT CAM CAP MARKED 12634613)(ALSO SERVICES OPTIONAL P/N 12626161
Eng: LLT
8th VIN Digit: D

1 Per Vehicle

2011

 

2011

 
Cadillac CTS

3.0L V6 Gas DOHC
1
 
Left (Driver)
 
USE T/W WASH 12632859 UNLESS USED ON SADDLE CAP STYLE HEADS
INT
4 SCREWS ON BACKPLATE)(DO NOT USE A WASHER WITH FRONT CAM CAP MARKED 12634613)(ALSO SERVICES OPTIONAL P/N 12626161
Eng: LF1
8th VIN Digit: Y
 

Cadillac CTS



3.0L V6 Gas DOHC

Left (Driver) USE T/W WASH 12632859 UNLESS USED ON SADDLE CAP STYLE HEADS
INT
4 SCREWS ON BACKPLATE)(DO NOT USE A WASHER WITH FRONT CAM CAP MARKED 12634613)(ALSO SERVICES OPTIONAL P/N 12626161
Eng: LF1
8th VIN Digit: Y

1 Per Vehicle

2011

 

2011

 
Cadillac CTS

3.6L V6 Gas DOHC
1
 
Left (Driver)
 
USE T/W WASH 12632859 UNLESS USED ON SADDLE CAP STYLE HEADS
INT
4 SCREWS ON BACKPLATE(DO NOT USE A WASHER WITH FRONT CAM CAP MARKED 12634613)(ALSO SERVICES OPTIONAL P/N 12626161
Eng: LLT
8th VIN Digit: D
 

Cadillac CTS



3.6L V6 Gas DOHC

Left (Driver) USE T/W WASH 12632859 UNLESS USED ON SADDLE CAP STYLE HEADS
INT
4 SCREWS ON BACKPLATE(DO NOT USE A WASHER WITH FRONT CAM CAP MARKED 12634613)(ALSO SERVICES OPTIONAL P/N 12626161
Eng: LLT
8th VIN Digit: D

1 Per Vehicle

2011

 

2011

 
Cadillac SRX

2.8L V6 Gas DOHC Turbo
1
 
Left (Driver)
 
USE T/W WASH 12632859 UNLESS USED ON SADDLE CAP STYLE HEADS
INT
4 SCREWS ON BACKPLATE)(DO NOT USE A WASHER WITH FRONT CAM CAP MARKED 12634613)(ALSO SERVICES OPTIONAL P/N 12626161
Eng: LAU
8th VIN Digit: 6
 

Cadillac SRX



2.8L V6 Gas DOHC Turbo

Left (Driver) USE T/W WASH 12632859 UNLESS USED ON SADDLE CAP STYLE HEADS
INT
4 SCREWS ON BACKPLATE)(DO NOT USE A WASHER WITH FRONT CAM CAP MARKED 12634613)(ALSO SERVICES OPTIONAL P/N 12626161
Eng: LAU
8th VIN Digit: 6

1 Per Vehicle

2011

 

2011

 
Cadillac SRX

3.0L V6 Gas DOHC
1
 
Left (Driver)
 
USE T/W WASH 12632859 UNLESS USED ON SADDLE CAP STYLE HEADS
INT
4 SCREWS ON BACKPLATE)(DO NOT USE A WASHER WITH FRONT CAM CAP MARKED 12634613)(ALSO SERVICES OPTIONAL P/N 12626161
Eng: LF1
8th VIN Digit: Y
 

Cadillac SRX



3.0L V6 Gas DOHC

Left (Driver) USE T/W WASH 12632859 UNLESS USED ON SADDLE CAP STYLE HEADS
INT
4 SCREWS ON BACKPLATE)(DO NOT USE A WASHER WITH FRONT CAM CAP MARKED 12634613)(ALSO SERVICES OPTIONAL P/N 12626161
Eng: LF1
8th VIN Digit: Y

1 Per Vehicle

2011

 

2011

 
Cadillac STS

3.6L V6 Gas DOHC
1
 
Left (Driver)
 
USE T/W WASH 12632859 UNLESS USED ON SADDLE CAP STYLE HEADS
INT
4 SCREWS ON BACKPLATE)(DO NOT USE A WASHER WITH FRONT CAM CAP MARKED 12634613)(ALSO SERVICES OPTIONAL P/N 12626161
 

Cadillac STS



3.6L V6 Gas DOHC

Left (Driver) USE T/W WASH 12632859 UNLESS USED ON SADDLE CAP STYLE HEADS
INT
4 SCREWS ON BACKPLATE)(DO NOT USE A WASHER WITH FRONT CAM CAP MARKED 12634613)(ALSO SERVICES OPTIONAL P/N 12626161

1 Per Vehicle

2011

 

2011

 
Chevrolet Camaro

3.6L V6 Gas DOHC
1
 
Left (Driver)
 
USE T/W WASH 12632859 UNLESS USED ON SADDLE CAP STYLE HEADS
INT
4 SCREWS ON BACKPLATE)(DO NOT USE A WASHER WITH FRONT CAM CAP MARKED 12634613)(ALSO SERVICES OPTIONAL P/N 12626161
Eng: LLT
8th VIN Digit: D
 

Chevrolet Camaro



3.6L V6 Gas DOHC

Left (Driver) USE T/W WASH 12632859 UNLESS USED ON SADDLE CAP STYLE HEADS
INT
4 SCREWS ON BACKPLATE)(DO NOT USE A WASHER WITH FRONT CAM CAP MARKED 12634613)(ALSO SERVICES OPTIONAL P/N 12626161
Eng: LLT
8th VIN Digit: D

1 Per Vehicle

2012

 

2011

 

2012

 

2011

 
Chevrolet Equinox

3.0L V6 Flex DOHC
1
 
Left (Driver)
 
USE T/W WASH 12632859 UNLESS USED ON SADDLE CAP STYLE HEADS
INT
4 SCREWS ON BACKPLATE)(DO NOT USE A WASHER WITH FRONT CAM CAP MARKED 12634613)(ALSO SERVICES OPTIONAL P/N 12626161
Eng: LFW
8th VIN Digit: 5
 

Chevrolet Equinox



3.0L V6 Flex DOHC

Left (Driver) USE T/W WASH 12632859 UNLESS USED ON SADDLE CAP STYLE HEADS
INT
4 SCREWS ON BACKPLATE)(DO NOT USE A WASHER WITH FRONT CAM CAP MARKED 12634613)(ALSO SERVICES OPTIONAL P/N 12626161
Eng: LFW
8th VIN Digit: 5

1 Per Vehicle

2012

 

2011

 

2010

 

2009

 

2008

 

2012

 

2011

 

2010

 

2009

 

2008

 
Chevrolet Malibu

3.6L V6 Gas DOHC
1
 
Left (Driver)
 
USE T/W WASH 12632859 UNLESS USED ON SADDLE CAP STYLE HEADS
INT
4 SCREWS ON BACKPLATE)(DO NOT USE A WASHER WITH FRONT CAM CAP MARKED 12634613)(ALSO SERVICES OPTIONAL P/N 12626161
Eng: LY7
8th VIN Digit: 7
 

Chevrolet Malibu



3.6L V6 Gas DOHC

Left (Driver) USE T/W WASH 12632859 UNLESS USED ON SADDLE CAP STYLE HEADS
INT
4 SCREWS ON BACKPLATE)(DO NOT USE A WASHER WITH FRONT CAM CAP MARKED 12634613)(ALSO SERVICES OPTIONAL P/N 12626161
Eng: LY7
8th VIN Digit: 7

1 Per Vehicle

2012

 

2011

 

2010

 

2009

 

2012

 

2011

 

2010

 

2009

 
Chevrolet Traverse

3.6L V6 Gas DOHC
1
 
Left (Driver)
 
USE T/W WASH 12632859 UNLESS USED ON SADDLE CAP STYLE HEADS
INT
 

Chevrolet Traverse



3.6L V6 Gas DOHC

Left (Driver) USE T/W WASH 12632859 UNLESS USED ON SADDLE CAP STYLE HEADS
INT

1 Per Vehicle

2012

 

2011

 

2010

 

2009

 

2012

 

2011

 

2010

 

2009

 
GMC Acadia

3.6L V6 Gas DOHC
1
 
Left (Driver)
 
USE T/W WASH 12632859 UNLESS USED ON SADDLE CAP STYLE HEADS
INT
 

GMC Acadia



3.6L V6 Gas DOHC

Left (Driver) USE T/W WASH 12632859 UNLESS USED ON SADDLE CAP STYLE HEADS
INT

1 Per Vehicle

2012

 

2011

 

2012

 

2011

 
GMC Terrain

3.0L V6 Flex DOHC
1
 
Left (Driver)
 
USE T/W WASH 12632859 UNLESS USED ON SADDLE CAP STYLE HEADS
INT
4 SCREWS ON BACKPLATE)(DO NOT USE A WASHER WITH FRONT CAM CAP MARKED 12634613)(ALSO SERVICES OPTIONAL P/N 12626161
Eng: LFW
8th VIN Digit: 5
 

GMC Terrain



3.0L V6 Flex DOHC

Left (Driver) USE T/W WASH 12632859 UNLESS USED ON SADDLE CAP STYLE HEADS
INT
4 SCREWS ON BACKPLATE)(DO NOT USE A WASHER WITH FRONT CAM CAP MARKED 12634613)(ALSO SERVICES OPTIONAL P/N 12626161
Eng: LFW
8th VIN Digit: 5

1 Per Vehicle

2011

 

2011

 
Saab 9-4X

3.0L V6 Gas DOHC
1
 
Left (Driver)
 
USE T/W WASH 12632859 UNLESS USED ON SADDLE CAP STYLE HEADS
INT
4 SCREWS ON BACKPLATE)(DO NOT USE A WASHER WITH FRONT CAM CAP MARKED 12634613)(ALSO SERVICES OPTIONAL P/N 12626161
Eng: LF1
8th VIN Digit: Y
 

Saab 9-4X



3.0L V6 Gas DOHC

Left (Driver) USE T/W WASH 12632859 UNLESS USED ON SADDLE CAP STYLE HEADS
INT
4 SCREWS ON BACKPLATE)(DO NOT USE A WASHER WITH FRONT CAM CAP MARKED 12634613)(ALSO SERVICES OPTIONAL P/N 12626161
Eng: LF1
8th VIN Digit: Y

1 Per Vehicle

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