A-Premium MAP Sensor for Chevrolet & GMC — Direct-Fit Replacement, Female 3-Blade Connector, OEM Ref 55583389

A-Premium Manifold Absolute Pressure (MAP) Sensor is a direct-fit replacement sensor designed to restore accurate intake pressure readings for compatible Buick, Cadillac, Chevrolet and GMC vehicles.

If your engine performance indicators point to a failing MAP sensor—rough idle, poor throttle response, or a check engine light—this A-Premium unit offers a cost-effective alternative to OEM parts. Manufactured to meet or exceed original equipment specifications, the sensor includes standard plug-in terminals, a female connector, and a one-year quality guarantee. It fits a broad range of model years across four major General Motors brands, and ships as a single-piece replacement with reference numbers 55583389 and F01R00E033 for easy cross-referencing.

Which vehicles will this MAP sensor fit?

This A-Premium MAP sensor covers many GM-model fitments across Buick, Cadillac, Chevrolet and GMC lineups. Fitment spans sedans, SUVs, trucks and performance models across model years mainly from mid-2000s through early 2020s. Always verify compatibility by matching the OEM reference or checking the vehicle engine variant before ordering.

• Buick: Allure, Enclave, Envision, LaCrosse, Lucerne, Regal, Verano (various years and engines)
• Cadillac: ATS, CTS, ELR, SRX, XTS (2010–2019 range depending on model)
• Chevrolet: Camaro, Colorado, Corvette, Cruze, Equinox, Impala, Malibu, Silverado 1500, Traverse, and more
• GMC: Acadia, Canyon, Savana 1500, Sierra 1500, Terrain

How does this sensor connect and what are its electrical features?

The sensor uses a single plug-in connector with a female housing and three blade terminals, engineered to replace the original OEM connector layout. Terminals are male-type blades which insert into the vehicle harness female socket for a secure electrical interface. This arrangement simplifies installation and reduces the chance of miswiring when replacing the faulty unit.

• Connector gender: female; connector type: plug-in for direct-fit
• Terminal configuration: three male blade terminals for standard GM harnesses
• Sold as one piece with OEM references 55583389 and F01R00E033 for verification

Why choose this aftermarket replacement over an OEM sensor?

A-Premium positions this MAP sensor as a value-driven alternative that adheres to OEM functional standards while offering affordability. The unit undergoes manufacturing controls to ensure reliable pressure readings and electrical compatibility. It also carries a one-year quality guarantee, giving buyers a window to confirm fit and performance without the premium cost of dealer parts.

• Meets or exceeds OEM specifications for fit and function
• Lower cost than dealer-sourced parts while retaining compatibility
• One-year limited quality guarantee for added buyer confidence

What should I check before installation to ensure a proper swap?

Before installing, confirm the vehicle’s engine code and year against the sensor’s fitment list and cross-check the OEM numbers on the existing sensor. Inspect the wiring harness and connector for corrosion or damage; replacing a sensor without a sound harness can mask persistent issues. Use proper tools to avoid damaging the new sensor’s terminals or housing during installation.

• Match OEM numbers 55583389 or F01R00E033 and verify engine displacement where listed
• Inspect harness and connector for wear, corrosion or bent terminals
• Follow torque and handling recommendations to avoid sensor damage

Who is this for: This A-Premium MAP sensor is intended for DIY mechanics, independent repair shops, and fleet managers who need a dependable, budget-friendly replacement for GM vehicles listed above. It’s best suited for buyers who require a direct-fit part that mirrors OEM form and function without paying dealer prices, and who will verify fitment by engine type and OEM reference before installation.