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ACDelco 39129 Drive Belt Tensioner Assembly

ACDelco 39129 Drive Belt Tensioner Assembly Image 1
ACDelco 39129 Drive Belt Tensioner Assembly Image 2
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ACDelco 39129 Drive Belt Tensioner Assembly Image 4
ACDelco 39129 Drive Belt Tensioner Assembly

ACDelco
Brand:ACDelco
Part Number: 39129
UPC: 00707773932100
Weight: 2.75 lbs
Condition:New



On Sale:

$164.16

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

Product Information

Description:

Get the ACDelco 39129 Drive Belt Tensioner Assembly for your vehicle. Buy now and secure your purchase online!

ACDelco Gold (Professional) 90 Degree Molded Accessory Drive Belt Tensioner Assemblies are the high quality alternative to Original Equipment (OE) parts. These 90 degree molded belt tensioner assemblies are very important in optimal operation of the accessory belt drive system. The tensioner maintains the correct amount of tension on the belt throughout operation. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • Designed to keep drive belt at proper tension
  • Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
  • Premium aftermarket replacement part
  • Some ACDelco Gold parts may have formerly appeared as ACDelco Professional

Specifications:

Belt Type:
Serpentine
Color:
Aluminum w/ Black Pulley
Material:
Steel
Mount Hole Quantity:
1
Programming Required:
No
Pulley Center Bore Diameter (in):
0.669in
Pulley Center Bore Diameter (mm):
17.00mm
Pulley Outside Diameter (in):
2.8 in
Pulley Width (mm):
30.50mm
Pulley Width:
1.201

Features and Benefits:

  • – Be sure to have replacement tensioner properly aligned to the other drive component pulleys
  • – Before purchasing and installing a 90 degree molded accessory drive belt tensioner assembly, make sure it is the correct fit for your vehicle
  • – Regularly check drive belt tension
  • – Regularly inspect the 90 degree molded accessory drive belt tensioner assemblies for signs of damage or wear, and replace them if signs of damage are found

Specifications:

Country of Origin:
MX

Select a vehicle to narrow ACDelco 39129 Drive Belt Tensioner Assembly fitment info!

Last Updated: 04/03/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes
INFINITI EX35

3.5L V6 Gas DOHC
1
 
 
Gold
 

INFINITI EX35



3.5L V6 Gas DOHC Gold

1 Per Vehicle
INFINITI EX37

3.7L V6 Gas DOHC
1
 
 
Gold
 

INFINITI EX37



3.7L V6 Gas DOHC Gold

1 Per Vehicle
INFINITI FX35

3.5L V6 Gas DOHC
1
 
 
Gold
 

INFINITI FX35



3.5L V6 Gas DOHC Gold

1 Per Vehicle
INFINITI FX37

3.7L V6 Gas DOHC
1
 
 
Gold
 

INFINITI FX37



3.7L V6 Gas DOHC Gold

1 Per Vehicle
INFINITI G35

3.5L V6 Gas DOHC
1
 
 
Gold
 

INFINITI G35



3.5L V6 Gas DOHC Gold

1 Per Vehicle
INFINITI G35

3.5L V6 Gas DOHC
1
 
 
Gold
Sedan
 

INFINITI G35



3.5L V6 Gas DOHC Gold
Sedan

1 Per Vehicle
INFINITI G37

3.7L V6 Gas DOHC
1
 
 
Gold
 

INFINITI G37



3.7L V6 Gas DOHC Gold

1 Per Vehicle
INFINITI M35

3.5L V6 Gas DOHC
1
 
 
Gold
 

INFINITI M35



3.5L V6 Gas DOHC Gold

1 Per Vehicle
INFINITI M37

3.7L V6 Gas DOHC
1
 
 
Gold
 

INFINITI M37



3.7L V6 Gas DOHC Gold

1 Per Vehicle
INFINITI M45

4.5L V8 Gas DOHC
1
 
Supercharger
 
Gold
 

INFINITI M45



4.5L V8 Gas DOHC

Supercharger Gold

1 Per Vehicle
INFINITI Q40

3.7L V6 Gas DOHC
1
 
 
Gold
 

INFINITI Q40



3.7L V6 Gas DOHC Gold

1 Per Vehicle
INFINITI Q50

3.7L V6 Gas DOHC
1
 
 
Gold
 

INFINITI Q50



3.7L V6 Gas DOHC Gold

1 Per Vehicle
INFINITI Q60

3.7L V6 Gas DOHC
1
 
 
Gold
 

INFINITI Q60



3.7L V6 Gas DOHC Gold

1 Per Vehicle
INFINITI Q70

3.7L V6 Gas DOHC
1
 
 
Gold
 

INFINITI Q70



3.7L V6 Gas DOHC Gold

1 Per Vehicle
INFINITI Q70L

3.7L V6 Gas DOHC
1
 
 
Gold
 

INFINITI Q70L



3.7L V6 Gas DOHC Gold

1 Per Vehicle
INFINITI QX50

3.7L V6 Gas DOHC
1
 
 
Gold
 

INFINITI QX50



3.7L V6 Gas DOHC Gold

1 Per Vehicle
INFINITI QX70

3.7L V6 Gas DOHC
1
 
 
Gold
 

INFINITI QX70



3.7L V6 Gas DOHC Gold

1 Per Vehicle
Nissan 350Z

3.5L V6 Gas DOHC
1
 
 
Gold
 

Nissan 350Z



3.5L V6 Gas DOHC Gold

1 Per Vehicle
Nissan 370Z

3.7L V6 Gas DOHC
1
 
 
Gold
 

Nissan 370Z



3.7L V6 Gas DOHC Gold

1 Per Vehicle
Nissan GT-R

3.8L V6 Gas DOHC Turbo
1
 
 
Gold
 

Nissan GT-R



3.8L V6 Gas DOHC Turbo Gold

1 Per Vehicle