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Exhaust Manifold - Right (ATP) for 2002-2017 Cadillac, Chevrolet, GMC, & Hummer NEW

$ 205 .89
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

Position: Right (Passenger Side)
Includes: (1) Manifold Gasket, (1) Flange Gasket, (3) Studs, (3) Nuts ATP Number: 101371 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A With Air Pump; NOT For Legal Sale In California; Exhaust Manifold Has A Ring Gasket

ATP exhaust manifolds transport burnt exhaust gasses from the engine to the exhaust system. Over time exhaust manifolds can crack or warp releasing hot exhaust gas into the engine compartment. These gases can find their way into the passenger cabin creating a dangerous situation. The best way to repair the broken manifold is to replace it with a new one. ATP Exhaust manifolds are designed to fit and function like the original part restoring the exhaust system by eliminating the dangerous leaks.
Brand: ATP
Condition: New
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Specifications & Info


Attribute Value
LineCode Atp2

Vehicle Fitment Guide

This part fits the following vehicles:

Make Models
Cadillac Escalade, Escalade ESV, Escalade EXT
Chevrolet Avalanche, Avalanche 1500, Express 1500, Express 2500, Express 3500, Silverado 1500, Silverado 1500 Classic, Silverado 1500 HD, Silverado 1500 HD Classic, Silverado 2500, Silverado 2500 HD, Silverado 2500 HD Classic, Silverado 3500 Classic, Silverado 3500 HD, Suburban 1500, Suburban 2500, Tahoe
GMC Savana 1500, Savana 2500, Savana 3500, Sierra 1500, Sierra 1500 Classic, Sierra 1500 HD, Sierra 1500 HD Classic, Sierra 2500, Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500, Sierra 3500 Classic, Sierra 3500 HD, Yukon, Yukon XL 1500, Yukon XL 2500
Hummer H2

This is a universal part that fits 1,480 vehicle configurations across 4 makes.

Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies, in plain English.

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.

Lifetime 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.

Returns (120 Days)

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.
ATP exhaust manifolds transport burnt exhaust gasses from the engine to the exhaust system. Over time exhaust manifolds can crack or warp releasing hot exhaust gas into the engine compartment. These gases can find their way into the passenger cabin creating a dangerous situation. The best way to repair the broken manifold is to replace it with a new one. ATP Exhaust manifolds are designed to fit and function like the original part restoring the exhaust system by eliminating the dangerous leaks.

Interchange Parts

Brand Part Number
AutoZone 101371
Dorman - OE Solutions 674732
General Motors 12569416
General Motors 12569530
General Motors 12578341
General Motors 12602038
General Motors 12616286
General Motors 12648339

Fits Years: 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017

Expert Guides

Related Trouble Codes (OBD-II)

46 matching guides

If your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.

P0133
Slow O2 Sensor Causes and Fixes
2007-2013 Chevrolet Silverado 1500
P0420
Catalytic Converter & O2 Sensor Guide
2004-2008 Chevrolet SILVERADO
P0420
Catalyst Efficiency Causes & Fixes
2012-2016 Gmc SAVANA
P0420
Causes for Catalyst Inefficiency
2004-2011 Chevrolet SUBURBAN
P0420
Catalyst Efficiency Causes and Fixes
2004-2008 Gmc YUKON DENALI XL
P0420
Catalyst Efficiency Causes and Fixes
2009-2013 Chevrolet SILVERADO
P0420
Catalyst Efficiency Causes and Fixes
2002-2009 Chevrolet TAHOE
P0420
Catalyst, O2 Sensor, or Something Else?
2002-2009 Chevrolet SILVERADO 1500
P0420
Catalyst Efficiency Causes & Fixes
2004-2011 Gmc YUKON
P0420
Exhaust Leak, O2 Sensor, or Bad Cat?
2007-2013 Chevrolet Silverado 1500
P0420
Catalyst, O2 Sensor, or Oil Consumption?
2007-2013 GMC Sierra 1500
P0420
Causes and Fixes for Catalyst Inefficiency
2004-2008 Gmc SIERRA DENALI
↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
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