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Automatic Transmission Flexplate (ATP) for 1998-2013 Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, & Saab NEW

$ 192 .50

Product Notes

Improved Heavy Duty; For Internally Balanced Engine Teeth: 168 Outer Diameter: 14.13" Bolt Circle Diameter: 11.25"

Vehicles with automatic transmissions have a flex plate. Flex plates connect the engine and transmission. Most flex plates are made of a thick piece of sheet metal with bolt holes for the torque converter and teeth for the starter. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. A damaged flex plate can create serious (expensive) damage. Broken flex plates can not be repaired, they must be replaced. ATP flex plates are made of high quality steel and contain the correct bolt hole spacing and ring gear teeth just like the original part to ensure long life and durability
Brand: ATP
Condition: New
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
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Specifications & Info


Attribute Value
Diameter (mm) 358.775
Inside Diameter 2.06
LineCode Atp4
Mounting Hole Diameter 9.50
Pitch Flywheels 14
SFI Approved N
SFI Certification Sticker Included N
Safety Rating N/a
Teeth 168
Tooth Quantity 168
Weight Added N

Vehicle Fitment Guide

This part fits the following vehicles:

Make Models
Buick Rainier
Cadillac Escalade
Chevrolet Avalanche, Avalanche 1500, Camaro, Colorado, Corvette, Express 1500, Express 2500, Express 3500, Silverado 1500, Silverado 1500 Classic, Silverado 1500 HD, Silverado 1500 HD Classic, Silverado 2500, Silverado 2500 HD, Silverado 3500 Classic, Silverado 3500 HD, SSR, Suburban 1500, Suburban 2500, Tahoe, Trailblazer, Trailblazer EXT
GMC Canyon, Envoy, Envoy XL, Envoy XUV, 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, H3, H3T
Isuzu Ascender
Pontiac Firebird, G8, GTO
Saab 9-7x

This is a universal part that fits 1,484 vehicle configurations across 8 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

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.
Vehicles with automatic transmissions have a flex plate. Flex plates connect the engine and transmission. Most flex plates are made of a thick piece of sheet metal with bolt holes for the torque converter and teeth for the starter. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. A damaged flex plate can create serious (expensive) damage. Broken flex plates can not be repaired, they must be replaced. ATP flex plates are made of high quality steel and contain the correct bolt hole spacing and ring gear teeth just like the original part to ensure long life and durability

Interchange Parts

Brand Part Number
ATP Z-498
Pioneer FRA-471HD
Pioneer FRA471HD

Fits Years: 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013

⚠️ Related Trouble Codes (OBD-II)

50 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.

P0601
Internal Memory Error Causes & Fixes
2007-2011 Gmc YUKON DENALI
P0601
Control Module Failure Causes & Fixes
2008-2010 Gmc SIERRA 3500
P0601
Internal Control Module Memory Error Causes and Fixes
2007-2009 Hummer H2
P0601
Internal Memory Error Causes and Fixes
2007-2011 Gmc SAVANA
P0601
Internal Module Memory Error Fixes
2007-2011 Gmc YUKON DENALI XL
P0601
Internal Module Memory Error Guide
2007-2010 Gmc SIERRA 2500
P0602
Control Module Programming Error Explained
2008-2009 Pontiac G8
P0604
RAM Error Causes and Fixes
2007-2013 Chevrolet AVALANCHE
P0604
Internal Memory Error Causes and Fixes
2007-2010 Gmc SIERRA 2500
P0604
Internal RAM Error Causes and Fixes
2007-2011 Gmc YUKON DENALI
P0604
Control Module RAM Error Causes and Fixes
2007-2011 Gmc YUKON DENALI XL
P0604
Internal RAM Error Causes and Fixes
2007-2011 Gmc SAVANA
↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
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