A-Premium MAP Sensor for Chevy & GMC Vehicles — Direct-Fit Replacement, Black OE-Style Housing

If your engine is showing rough idle, decreased fuel economy, or check-engine codes related to manifold pressure, replacing a faulty MAP sensor often resolves those symptoms. This A-Premium unit matches common GM reference numbers and fits dozens of model years and platforms, offering an affordable, OE-style option with a one-year unlimited-mileage warranty.

Which vehicles will this MAP sensor fit?

This sensor covers many General Motors platforms across Chevrolet, GMC, Buick and Cadillac. Fitment includes popular trucks, SUVs, minivans and sedans spanning mid-1990s through early 2010s model years—check the specific year and model list to confirm compatibility before ordering.

• Chevrolet: Astro, Avalanche, Blazer, Camaro, Cobalt, Express, Impala, Lumina, Monte Carlo, S10, Silverado, Suburban, Tahoe, Trailblazer, SSR
• GMC and Trucks: Sierra/C1500/C2500/C3500, Yukon equivalents, Savana/Express vans and more
• Bodies and luxury lines: Buick LaCrosse, Regal, Lucerne, Park Avenue; Cadillac Escalade, DeVille, CTS/STS family

How does this A-Premium MAP sensor compare to the original part?

Designed to meet common OE specifications, this sensor reproduces the OEM electrical connector, three-blade terminal layout, and oval housing shape for straightforward installation. It arrives finished in black and uses the same mounting and electrical interface as many factory units.

• Connector: female, oval plug with 3 blades for direct match
• Finish: durable black housing resistant to engine-bay conditions
• Reference numbers included for cross-checking with OEM part numbers

What symptoms indicate the MAP sensor needs replacing?

A failing MAP sensor often triggers drivability and performance issues. If your vehicle throws codes related to MAP/boost/pressure or you notice idle instability, stalling, or poor fuel economy, this sensor is a common and economical part to inspect and replace.

• Illuminated check engine light with pressure-related codes
• Unstable or rough idle and intermittent stalling
• Reduced throttle response and lowered fuel efficiency

Is installation difficult and what should I verify after replacement?

Installation is straightforward for anyone comfortable with basic engine-bay work: unplug the wiring harness, remove the retaining fastener, and swap the sensor. After-install checks include clearing codes and verifying that the check-engine lamp stays off and that idle and drivability return to normal.

• Tools: basic hand tools—ratchet, socket or small screwdriver depending on bracket fastener
• Post-install: clear diagnostic trouble codes and perform a short test drive
• Warranty: backed by A-Premium’s one-year unlimited-mileage guarantee

Who this is for: This A-Premium MAP sensor is aimed at DIY mechanics, independent repair shops, and fleet owners who need a reliable, cost-effective replacement for GM vehicles from the mid-1990s to early 2010s. If you want an OE-style fit, familiar connector layout, and clear cross-reference numbers without paying dealership prices, this sensor is a practical choice.