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Engine Timing Chain Guide Cloyes
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Engine Timing Chain Guide - Left (Cloyes) for 2007-2012 Chevrolet, GMC, Hummer, Isuzu, & Saab

$27.49
Save up to 80% vs List Price!

ℹ️ Product Notes

Position: Left (Driver Side)
Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing; CAD designed and manufactured using premium materials; Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance; Designed to meet or exceed OEM performance requirements; Refer to our online catalog for detailed application-specific information
Brand: Cloyes
Condition: New
See All Other Engine Timing Chain Guides
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120-Day Returns
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Insurance-Grade Quality

🛡️ Lifetime Warranty Included

This part comes with our industry-leading lifetime warranty. Shop with confidence!

SKU #
9B34221
  • Position: Left (Driver Side) Position
  • New Condition
  • Cloyes Quality
  • Easy Installation - No Modifications
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Product Specifications


Detailed specifications and attributes for this part:

Attribute Value
Activation Type N/a
Adjustable N/a
Bolts Included No
Bracket Included Yes
Chain Type Chain Guide
Height (uom:in) 2.26, 2.26"
Height (uom:mm) 57.404
Manually Adjustable No
Mount Hole Diameter 0.33"/0.46"
Mount Hole Quantity 2
Mounting Hole Diameter (uom:in) 0.330, 0.460
Mounting Hole Diameter (uom:mm) 8.38, 11.68
Mounting Hole Quantity 2
Pulley Included N/a
Shoe Included Yes
Spring Included N/a
Width (uom:in) 0.79, 0.79"
Width (uom:mm) 20.066

Vehicle Fitment Guide

This part fits the following vehicles:

Chevrolet 2 models(tapclick to expand)(tapclick to hide)
Colorado 2007-2012 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Crew Cab Pickup 2010 - 2012 L4 2.9L RWD/4WD Automatic
Base Crew Cab Pickup 2007 - 2012 L5 3.7L RWD/4WD Automatic
Base Crew Cab Pickup 2007 L5 3.7L RWD/4WD Manual
LS Extended Cab Pickup 2007 - 2008 L4 2.9L RWD/4WD Automatic & Manual
LS Extended Cab Pickup 2007 - 2008 L5 3.7L RWD/4WD Automatic & Manual
LS Standard Cab Pickup 2007 - 2008 L4 2.9L RWD/4WD Automatic & Manual
LS Standard Cab Pickup 2007 - 2008 L5 3.7L RWD/4WD Automatic & Manual
LT Crew Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD Automatic & Manual
LT Crew Cab Pickup 2007 - 2012 L4 2.9L RWD/4WD Automatic & Manual
LT Crew Cab Pickup 2007 - 2012 L5 3.7L RWD/4WD Automatic & Manual
LT Extended Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD Automatic & Manual
LT Extended Cab Pickup 2007 - 2012 L4 2.9L RWD/4WD Automatic & Manual
LT Extended Cab Pickup 2007 - 2012 L5 3.7L RWD/4WD Automatic & Manual
LT Standard Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD Automatic & Manual
LT Standard Cab Pickup 2007 - 2012 L4 2.9L RWD/4WD Automatic & Manual
LT Standard Cab Pickup 2007 - 2012 L5 3.7L RWD/4WD Automatic & Manual
WT Cab & Chassis 2012 L4 2.9L RWD/4WD Automatic & Manual
WT Cab & Chassis 2012 L5 3.7L RWD/4WD Automatic & Manual
WT Extended Cab Pickup 2007 - 2012 L4 2.9L RWD/4WD Automatic & Manual
WT Extended Cab Pickup 2007 - 2012 L5 3.7L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2007 - 2012 L4 2.9L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2007 - 2012 L5 3.7L RWD/4WD Automatic & Manual
Trailblazer 2008-2009 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2008 L6 4.2L RWD/4WD Automatic
Base SUV 2008 V8 5.3L RWD/4WD Automatic
LT SUV 2008 - 2009 L6 4.2L RWD/4WD Automatic
LT SUV 2008 V8 5.3L RWD/4WD Automatic
SS SUV 2008 - 2009 V8 6.0L AWD/RWD Automatic
GMC 2 models(tapclick to expand)(tapclick to hide)
Canyon 2007-2012 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Crew Cab Pickup 2008 - 2012 L5 3.7L 4WD Automatic
Base Crew Cab Pickup 2007 L5 3.7L AWD Automatic
SL Extended Cab Pickup 2007 - 2008 L4 2.9L RWD/4WD Automatic & Manual
SL Standard Cab Pickup 2007 - 2008 L4 2.9L RWD/4WD Automatic & Manual
SLE Crew Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD Automatic & Manual
SLE Crew Cab Pickup 2007 - 2012 L4 2.9L RWD/4WD Automatic & Manual
SLE Crew Cab Pickup 2007 - 2012 L5 3.7L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 2007 - 2012 L4 2.9L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 2007 - 2012 L5 3.7L RWD/4WD Automatic & Manual
SLE Standard Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD Automatic & Manual
SLE Standard Cab Pickup 2007 - 2012 L4 2.9L RWD/4WD Automatic & Manual
SLE Standard Cab Pickup 2007 - 2012 L5 3.7L RWD/4WD Automatic & Manual
SLT Crew Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD Automatic & Manual
SLT Crew Cab Pickup 2008 - 2009, 2012 L4 2.9L RWD/4WD Automatic & Manual
SLT Crew Cab Pickup 2007 - 2012 L5 3.7L RWD/4WD Automatic & Manual
SLT Extended Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD Automatic & Manual
SLT Extended Cab Pickup 2008 - 2009, 2012 L4 2.9L RWD/4WD Automatic & Manual
SLT Extended Cab Pickup 2007 - 2012 L5 3.7L RWD/4WD Automatic & Manual
WT Extended Cab Pickup 2007 - 2012 L4 2.9L RWD/4WD Automatic & Manual
WT Extended Cab Pickup 2007 - 2012 L5 3.7L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2007 - 2012 L4 2.9L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2007 - 2012 L5 3.7L RWD/4WD Automatic & Manual
Envoy 2008-2009 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Denali SUV 2008 - 2009 V8 5.3L RWD/4WD Automatic
SLE SUV 2008 - 2009 L6 4.2L RWD/4WD Automatic
SLT SUV 2008 - 2009 L6 4.2L RWD/4WD Automatic
Hummer 2 models(tapclick to expand)(tapclick to hide)
H3 2007-2010 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Adventure SUV 2008 - 2009 L5 3.7L 4WD Automatic & Manual
Adventure SUV 2007 - 2010 L5 3.7L AWD Automatic
Alpha SUV 2010 V8 5.3L FLEX AWD/4WD Automatic
Alpha SUV 2008 - 2010 V8 5.3L 4WD Automatic
Alpha SUV 2008 - 2009 V8 5.3L AWD Automatic
Base SUV 2007 - 2010 L5 3.7L 4WD Automatic & Manual
Championship Series SUV 2009 V8 5.3L 4WD Automatic
Luxury SUV 2008 - 2009 L5 3.7L 4WD Automatic & Manual
Luxury SUV 2007 - 2010 L5 3.7L AWD Automatic
X SUV 2007 - 2009 L5 3.7L 4WD Automatic & Manual
H3T 2009-2010 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Adventure Crew Cab Pickup 2010 L5 3.7L 4WD Automatic & Manual
Alpha Crew Cab Pickup 2010 V8 5.3L FLEX 4WD Automatic
Alpha Crew Cab Pickup 2009 - 2010 V8 5.3L 4WD Automatic
Base Crew Cab Pickup 2009 - 2010 L5 3.7L 4WD Automatic & Manual
Isuzu 3 models(tapclick to expand)(tapclick to hide)
Ascender 2008 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
S SUV 2008 L6 4.2L RWD/4WD Automatic
i-290 2007-2008 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
LS Extended Cab Pickup 2007 L4 2.9L RWD Automatic & Manual
S Extended Cab Pickup 2007 - 2008 L4 2.9L RWD Automatic & Manual
i-370 2007-2008 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
LS Crew Cab Pickup 2007 - 2008 L5 3.7L RWD/4WD Automatic
LS Extended Cab Pickup 2008 L5 3.7L RWD/4WD Automatic
LS Extended Cab Pickup 2007 L5 3.7L RWD/4WD Automatic
Saab 1 model(tapclick to expand)(tapclick to hide)
9-7x 2008-2009 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
4.2i SUV 2008 - 2009 L6 4.2L AWD Automatic
5.3i SUV 2008 - 2009 V8 5.3L AWD Automatic
Aero SUV 2008 - 2009 V8 6.0L AWD Automatic

⚠️ Important: Please verify your vehicle's year, make, model, and specifications before ordering. If you're unsure about fitment, contact our customer service team for assistance.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

More Information


Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing; CAD designed and manufactured using premium materials; Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance; Designed to meet or exceed OEM performance requirements; Refer to our online catalog for detailed application-specific information

Interchange Parts

Brand Part Number
General Motors 12590962

Fits Years: 2007 2008 2009 2010 2011 2012

Fits Models: 9-7x, Ascender, Canyon, Colorado, Envoy, H3, H3T, i-290, i-370, Trailblazer

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