Cold Air Intake for Oldsmobile Alero GL GLS GX Pontiac Grand Am (1999-2004) 3.4L Engine - Black

Boost your Alero's LA1 V6 performance with this complete cold air intake—engineered for GM's reliable 3.4L engine that owners have driven past 100,000 miles with routine maintenance.

More Power from Oldsmobile's Sport Sedan V6

The 1999-2004 Alero represented Oldsmobile's answer to the Honda Accord and Toyota Camry—a refined compact sedan with European-inspired styling borrowed from the larger Aurora. The 3.4L V6 (LA1 3400) produced 170 horsepower and 200 lb-ft of torque, delivering what reviewers called "welcome low-speed muscle" that ran "smoother and quieter" than the base four-cylinder. Owners give the Alero a 3.8 out of 5 rating with 76% recommending it based on 843 reviews. One owner reported 100,000 miles over eight years with just maintenance, while another achieved 30 mpg from the "fast V6" after "15 years without a glitch."

This cold air intake addresses GM's restrictive factory airbox by replacing your stock air filter box and intake tube with T304 aluminum piping and a high-flow washable filter. The result is up to 10% gains in horsepower and torque—measurable improvements in throttle response and mid-range acceleration that complement the LA1's strong low-rpm character. The washable filter requires service only every 50,000 miles, and you'll get that deeper V6 tone that adds engagement. Installation takes under an hour with basic hand tools.

Key Features

• Up to 10% Power Gains: Improved airflow delivers noticeable horsepower and torque increases
• T304 Aluminum Construction: Lightweight, corrosion-resistant piping withstands engine bay heat
• Washable Filter: Service interval up to 50,000 miles—long-term savings
• Enhanced V6 Sound: Deeper intake tone complements the Alero's sport sedan character

Fitment

• 1999-2004 Oldsmobile Alero GL/GLS/GX with 3.4L V6 (LA1 3400 engine)
• Compatible with both 4-speed automatic and 5-speed manual transmissions
• NOT compatible with 2.2L or 2.4L four-cylinder models

Package Includes: T304 aluminum intake piping, high-flow washable filter, all mounting hardware and clamps, installation instructions.