MAF Sensor Upgrade Harness - LS Gen 3 Truck to LS3 Sensor

MAF Sensor Upgrade Harness - LS Gen 3 Truck to LS3 Sensor

Marsoni

M251S

$43.99

Get it in 3 business days with 1 day shipping. Friday, May 29

MAF Sensor Upgrade Harness - LS Gen 3 Truck to LS3 SensorMass Air Flow Sensor Upgrade Wire Adapter Harness Sealed, crimped and assembled with OEM tooling, OEM Delphi (connector, lock, seals, and terminals) in Wichita Kansas, with USA made, OEM grade TXL wire Compatible with vehicle wire harness: Truck 99 07, Corvette 01 07, GTO 05 06 Compatible with mass air flow sensor: LS3 cartridge style sensor (such as ICT# SEN026) Often used when converting from the "tube style" 5 wire Gen 3 vehicle to the LS3

Easy Shipping

Quick Dispatch:

Your MAF Sensor Upgrade Harness - LS Gen 3 Truck to LS3 Sensor orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your MAF Sensor Upgrade Harness - LS Gen 3 Truck to LS3 Sensor ships.

Need Help?
Questions about MAF Sensor Upgrade Harness - LS Gen 3 Truck to LS3 Sensor, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for MAF Sensor Upgrade Harness - LS Gen 3 Truck to LS3 Sensor in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

I have had this relay installed in the engine bay of my Lexus RX 300, functioning to link the front battery to the additional battery in the trunk whenever the ignition is on. The relay has worked reliably for about three years now with no complaints besides one minor comment, be careful when threading down the nut on the Low voltage side. It is prone to stripping

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 24, 2025

Verified Purchase

Dr.Ortiz Ayala

Bozeman, US

★★★★★ 5

It delivers as advertised.

Works as advertised, and is easy to install.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on August 18, 2025