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Automatic Transmission Position Switch (Rostra Powertrain) for 2001-2009 AM General, Bentley, Cadillac, Chevrolet, GMC, Hummer, Rolls-Royce, & Workhorse NEW

$ 65 .08

Product Notes

MLPS & NSS Switch 11 Pin Switch

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
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
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Specifications & Info



Vehicle Fitment Guide

This part fits the following vehicles:

Make Models
AM General Hummer
Bentley Arnage, Azure, Continental
Cadillac Escalade, Escalade ESV, Escalade EXT
Chevrolet Avalanche 2500, Express 2500, Express 3500, Silverado 1500, Silverado 1500 HD, Silverado 1500 HD Classic, Silverado 2500, Silverado 2500 HD, Silverado 2500 HD Classic, Silverado 3500 Classic, Suburban 1500, Suburban 2500
GMC Savana 2500, Savana 3500, Sierra 1500, Sierra 1500 HD, Sierra 1500 HD Classic, Sierra 2500, Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500, Sierra 3500 Classic, Yukon, Yukon XL 1500, Yukon XL 2500
Hummer H1
Rolls-Royce Corniche, Park Ward
Workhorse FasTrack FT1061, FasTrack FT1260, FasTrack FT1261, FasTrack FT1460, FasTrack FT1461, FasTrack FT1600, FasTrack FT1601, FasTrack FT1800, FasTrack FT1801, FasTrack FT1802, FasTrack FT931, P30

This is a universal part that fits 1,003 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.
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 S5170
GM 24221125

Fits Years: 2001 2002 2003 2004 2005 2006 2007 2008 2009

⚠️ Related Trouble Codes (OBD-II)

47 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.

P0701
Transmission Control System Fault Guide
2001-2005 Gmc SIERRA
P0701
Transmission Control System Fault Guide
2002-2003 Chevrolet SILVERADO 1500 HD
P0701
Transmission Control System Malfunction Guide
2001-2005 Chevrolet SILVERADO
P0731
Gear 1 Incorrect Ratio Fixes
2002-2003 Chevrolet SILVERADO 1500 HD
P0731
Incorrect 1st Gear Ratio Causes and Fixes
2001-2005 Chevrolet SILVERADO
P0731
Incorrect 1st Gear Ratio Causes and Fixes
2001-2005 Gmc SIERRA
P0732
Gear 2 Incorrect Ratio Causes and Fixes
2001-2005 Gmc SIERRA
P0732
Gear 2 Incorrect Ratio Causes and Fixes
2001-2005 Chevrolet SILVERADO
P0732
Gear 2 Ratio Error Causes & Fixes
2002-2003 Chevrolet SILVERADO 1500 HD
P0733
Gear 3 Incorrect Ratio Causes and Fixes
2001-2005 GMC Sierra
P0733
Gear 3 Incorrect Ratio Causes & Fixes
2002-2003 Chevrolet SILVERADO 1500 HD
P0733
Gear 3 Incorrect Ratio Causes and Fixes (2001-2005)
2001-2005 Gmc SIERRA
↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
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120
Day Return Window

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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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