Walker 270-1083 Manifold Absolute Pressure Sensor Connector

Walker 270-1083 MAP Sensor Connector

Walker Products 270-1083 is a manifold absolute pressure sensor connector built for direct electrical repair on a range of GM, Jaguar, Kia, and Land Rover applications. It is a 3-terminal blade connector with a male connector body and female terminals, making it a practical replacement for damaged, heat-affected, or corroded MAP sensor plugs.

Walker Products has supplied engine management and fuel system components since 1946, with manufacturing and engineering processes focused on meeting OEM standards and specifications. The Walker Products line includes electrical and engine management parts for service work where accurate sensor connections matter.

Key Features

• Part number 270-1083 manifold absolute pressure sensor connector
• 3-terminal blade design for MAP sensor electrical repair
• Male connector housing with female terminals
• Built for vehicles that use a sealed MAP sensor connector application
• Direct-fit style replacement for select Buick, Chevrolet, Cadillac, Kia, Jaguar, and Land Rover models
• Cross-reference: Standard Ignition S-1038

Vehicle Fitment

• Fits 2020 Buick Encore, N/A, incl. seal.
• Fits 2013-2019 Buick Encore, N/A, incl. seal.
• Fits 2005-2008 Buick LaCrosse, N/A.
• Fits 2004-2006 Buick Rendezvous, N/A.
• Fits 2020 Chevrolet Sonic, N/A, incl. seal.
• Fits 2012-2019 Chevrolet Sonic, N/A, incl. seal.
• Fits 2020 Chevrolet Trax, N/A, incl. seal.
• Fits 2015-2019 Chevrolet Trax, N/A, incl. seal.
• Fits 2016 Chevrolet Cruze Limited, N/A, incl. seal.
• Fits 2011-2015 Chevrolet Cruze, N/A, incl. seal.
• Fits 2004-2009 Cadillac CTS, N/A.
• Fits 2005-2009 Cadillac STS, N/A.
• Fits 2004-2006 Cadillac SRX, N/A.
• Fits 2020 Kia Rio, N/A, w/ Start/Stop Feature.
• Fits 2017-2018 Kia Sportage, N/A.
• Fits 2016-2017 Kia Sorento, N/A.
• Fits 2017 Jaguar XE, N/A.
• Fits 2013-2015 Jaguar XF, N/A.
• Fits 2015-2017 Land Rover Discovery Sport, N/A.
• Fits 2012-2017 Land Rover Range Rover Evoque, N/A.
• Fits 2013-2015 Land Rover LR2, N/A.

Common Repair Uses

• Repairing a broken or brittle MAP sensor connector on Buick Encore or Chevrolet Cruze applications
• Replacing a corroded connector on Chevrolet Sonic or Chevrolet Trax engine management wiring
• Restoring a secure electrical connection after terminal damage or heat exposure
• Addressing intermittent MAP sensor signal loss caused by poor connector contact
• Servicing sealed sensor connections on select Kia, Jaguar, and Land Rover vehicles

Installation Notes

Verify connector style, terminal count, and vehicle application before installation. This part is listed with blade terminals, 3 terminals, a male connector body, and female terminals, so the mating sensor and harness side must match those specifications. For best results, inspect the harness for damaged wiring, bent terminals, or moisture intrusion before completing the repair.

Fitment includes 2020 Buick Encore, 2020 Chevrolet Sonic, 2020 Chevrolet Trax, and 2020 Kia Rio, along with earlier Buick, Chevrolet, Cadillac, Jaguar, Kia, and Land Rover applications. Part number 270-1083 is also referenced for select service replacements across these platforms.

Quality Assurance

Walker Products manufactures engine management components to meet or exceed OEM standards and specifications. The company supports production with in-house manufacturing, product management, engineering, and technical support, and operates as an ISO 9001/IATF16949 certified manufacturer.