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2009 GMC Envoy Accessory Drive Belt Tensioner Assembly 6 Cyl 4.2L Dorman

4 on 9 ratings

Features:
- Direct replacement - this accessory drive belt tensioner assembly is designed to match the fit of an original equipment assembly on specified vehicles
- Ideal solution - engineered to help ensure proper belt tension when an original belt is slipping, broken, or worn from fatigue
- Durable construction - designed and manufactured to strict specifications for reliable performance
- Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience
This accessory drive belt tensioner assembly is designed to match the fit of an original equipment assembly on specified vehicles. It is engineered to help ensure proper belt tension when an original belt is slipping, broken, or worn from fatigue.

This Part Fits the Following OEM/Substitute Numbers:

12573024, 24576885, 38177, 38178, 45547, 49280, 5547, 8456079788778126, 89269, KR-90269, SK89269

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
2009 GMC Envoy	L	-	6 Cyl 4.2L	256

4 In Stock

Best Price:

Limited-Time Offer

$86.60 USD

$103.92 USD

Brand	Dorman
Part #	D18419-125
Condition	New
Warehouse	B

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Description
Specification
Reviews 9

Automatic Belt Tensioner (Tensioner Only)

Dorman Products is one of the most versatile, innovative and interesting manufacturers in the automotive aftermarket as their strength comes in providing the auto parts and equipment that you need, are hard to find, or otherwise previously known as "dealer only". Dorman specializes in the a lot of the basic parts and tools any mechanic or do-it-yourselfer needs, like screws and bolts of all styles and shapes, including specialty automotive parts. Dorman also focuses on providing original equipment replicated parts that strictly adhere to OEM specifications, but usually go to improve durability and/or performance by using better materials or enhancing design. For nearly 100 years Dorman has been filling the needs of the auto parts world.
Featuring Dorman hydraulic brake hoses, parking brake cables, door mirrors and door handles, brake master cylinders, window motors and window regulators, control arm and ball joint assemblies, drum brake wheel cylinders, wheel lugs, disc brake hardware kits, cooling fans, intake and exhaust manifolds, fuel tanks, and so much more!

General

Di├ímetro de la rodadura de la polea (mm)

40mm

Pulley Bearing Diameter (mm)

40 Mm

Package Contents

Belt Tensioner

Pulley Material

Acero Aisi 1008
Steel Aisi 1008

Number of Pulley Bearings

1
1 Ensamble De Manguera Del Calentador

Width

Rotaci├│n del tensor

Cw (en Sentido Horario)

Groove Quantity

Inside Diameter

Pulley Quantity

1
1 Ensamble De Manguera Del Calentador

Maximum Belt Width (mm)

30 Mm

Ancho m├íximo de la correa

30mm

Outside Diameter

Contenidos del paquete

Tensor De Correa

Tensioner Rotation

Cw (clockwise)

Belt Type

Serpentina
Serpentine

Packaging

package quantity

weight

1.84 lb

Information on technical characteristics, the delivery set, the country of manufacture and the appearance of the goods is for reference only and is based on the latest information available at the time of publication.

Jose

03 Feb, 2015

Very well built, similar or superior quality than OEM. I used this on a 98' Jeep Grand Cherokee 5.2 V8. Pretty easy to install, you need to remove the coil AND the battery. If you dont remove the battery you might not have a lot of space to work. VERY IMPORTANT: The tensioner is tighten to a stud that also works as ground for the PCM and the alternator. After you tight the tensioner into place, make sure you clean the cable terminals (make them shiny!) and tight them very well and in the apropiate order. My jeep didnt have power after I installed the tesioner, and it turned out I didnt tighten the ground terminals properly. After cleaned and tighten the terminal, she started right up with no problems!
R. Trowbridge "Sleepe64"

07 Oct, 2014

Used several Dorman products and recall when they're claim to fame was specialty hardware for automotive use. The tensioner arrived in a minimalist box with a single slip of paper offering just general info but no specifics on this application. The unit it's self is what I'll call average replacement parts quality. The one issue I did notice is the indexing tab is a very different design than oem(why I gave 4 stars.) Seems ok but the oem design is superior in my opinion. Once installed I loosed the pulley and torqued to spec. Been on a 1000 miles no issues....Tip: If it's going on a Magnum V engine just removing the coil and air box is all that's needed. 10mm 1/4" drive set up will do both. Plus removing the belt obviously. Some utube vids suggest removing the alt. Not necessary. Done in under 30 minutes.
carbonstampede

26 Jul, 2014

Installed perfectly, works as it should. Price is cheaper than anyone around.
John Siira

04 Jul, 2014

most important part needed great price works great ..my truck is fixed also very happy
Rich724

03 Jul, 2014

Perfect
Randall Dial

12 Jun, 2013

The item came in as promised. It was well packaged. It fit our van as promised. It was $$ cheaper than the name brands & local stores. I am well pleased & would recommend to anyone that needs this part.
Derek Guthrie

31 Mar, 2013

Part was easy to install, great craftsmanship, and quality company. Just ensure you don't over tighten the mounting lots or it will crack the ears off!!
JC WI

21 Sep, 2012

Great price,very good aftermarket part.Most tentioners i buy come with the nut this one did not,so save your nut.Would recomend this part for your 3.0.
ck

12 Jan, 2012

I got it at a good price and it is easy to handle. It works well, I highly recommended. I received it on time and with good customer service.