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Ignition Knock (Detonation) Sensor Connector (Standard Ignition) for 2002-2025 Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, & Suzuki

$71.47
Save up to 80% vs List Price!

ℹ️ Product Notes

⚠️ Most jobs typically require 2 of this item.

Brand: Standard Ignition
Condition: New
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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 #
71ECB81
  • New Condition
  • Standard Ignition Quality
  • Easy Installation - No Modifications
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Product Specifications


Detailed specifications and attributes for this part:

No additional attributes are available for this product.

Vehicle Fitment Guide

This part fits the following vehicles:

Make Models
Buick Allure, Cascada, Enclave, Envision, LaCrosse, Lucerne, Rainier, Regal, Rendezvous, Terraza, Verano
Cadillac ATS, CT5, CT6, CTS, DeVille, DTS, Escalade, Escalade ESV, Escalade EXT, Seville, SRX, STS, XLR, XT5, XT6, XTS
Chevrolet Avalanche, Blazer, Camaro, Caprice, Captiva Sport, Cheyenne, Colorado, Corvette, Cruze, Equinox, Express 1500, Express 2500, Express 3500, HHR, Impala, Impala Limited, Malibu, Malibu Limited, Monte Carlo, Orlando, S10, Silverado 1500, Silverado 1500 HD Classic, Silverado 2500 HD, Silverado 2500 HD Classic, Silverado 3500 Classic, Silverado 3500 HD, Spark, SSR, Suburban, Suburban 1500, Suburban 2500, Tahoe, Trailblazer, Trailblazer EXT, Traverse, Uplander, Volt
GMC Acadia, Acadia Limited, Canyon, Envoy, Envoy XL, Envoy XUV, Savana 1500, Savana 2500, Savana 3500, Sierra 1500, Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500 Classic, Sierra 3500 HD, Terrain, Yukon, Yukon XL, Yukon XL 1500, Yukon XL 2500
Hummer H2, H3, H3T
Isuzu Ascender, i-280, i-290, i-350, i-370
Oldsmobile Aurora, Bravada
Pontiac Bonneville, G6, G8, Grand Prix, GTO, Montana, Torrent
Saab 9-4X, 9-5, 9-7x
Saturn Aura, Outlook, Relay, Vue
Suzuki Grand Vitara, XL-7

This is a universal part that fits 2,438 vehicle configurations across 11 makes.

⚠️ 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


Interchange Parts

Brand Part Number
ACDelco PT1629
Airtex 1P1571
BWD PT5811
CARQUEST Premium By WELLS 57-5352
Carquest Premium Vehicle Solutions PTA1178
Duralast 939
Echlin EC408
General Motors 13580877
General Motors 88953268
General Motors 88987972

Fits Years: 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

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