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Mass Air Flow Sensor Connector (Rostra Powertrain) for 1985-2009 Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, & Saab NEW

$ 31 .30
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

Rostra switches, relays, and connectors are engineered and produced by Rostra Powertrain Controls, a leading producer of vehicle electronics for original equipment and aftermarket applications. Every switch, relay, and connector matches or exceeds the OE performance characteristics to ensure fast and easy installation with superior performance and reliability.
Brand: Rostra Powertrain
Condition: New
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Specifications & Info



Vehicle Fitment Guide

This part fits the following vehicles:

Make Models
Buick Century, Rainier, Regal
Cadillac Cimarron, CTS, DeVille, Eldorado, Escalade, Escalade ESV, Escalade EXT, Seville
Chevrolet Avalanche 1500, Avalanche 2500, Beretta, C4500 Kodiak, C5500 Kodiak, C6500 Kodiak, C7500 Kodiak, Camaro, Cavalier, Celebrity, Corsica, Corvette, Silverado 1500, Silverado 1500 HD, Silverado 1500 HD Classic, Silverado 2500, Silverado 2500 HD, SSR, Suburban 1500, Suburban 2500, Tahoe, Trailblazer, Trailblazer EXT
GMC C4500 Topkick, C5500 Topkick, C6500 Topkick, C7500 Topkick, Envoy, Envoy XL, Envoy XUV, Sierra 1500, Sierra 1500 HD, Sierra 1500 HD Classic, Sierra 2500, Sierra 2500 HD, Sierra 3500, Yukon, Yukon XL 1500, Yukon XL 2500
Hummer H2
Isuzu Ascender
Oldsmobile Aurora, Cutlass Ciera, Cutlass Supreme, Firenza
Pontiac 6000, Bonneville, Firebird, Grand Prix, GTO
Saab 9-7x

This is a universal part that fits 1,203 vehicle configurations across 9 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.
Rostra switches, relays, and connectors are engineered and produced by Rostra Powertrain Controls, a leading producer of vehicle electronics for original equipment and aftermarket applications. Every switch, relay, and connector matches or exceeds the OE performance characteristics to ensure fast and easy installation with superior performance and reliability.

Interchange Parts

Brand Part Number
Airtex 1P1372
BWD PT5511
Carquest Premium Vehicle Solutions PTA1107
Dorman 645-501
Duralast 740
GM 12085497
GM 12102753
GM 15305932
GM 15305942
GM 88862234
NAPA Echlin ECH EC522
NAPA Echlin ECH EC83
Standard Motor Products S605
Wells 575151

Fits Years: 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009

Expert Guide

Related Trouble Codes (OBD-II)

1 matching guide

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.

↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
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120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

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★★★★★ 4.9 1,451 verified reviews

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