Upgrade Your Buick’s Performance with This Camshaft Position Sensor

Revitalize your 1984-87 Buick Grand National with the innovative Camshaft Position Sensor LED Upgrade. Designed specifically for various Buick models, including the Regal and Riviera, this sensor ensures optimal engine timing and performance. Its integrated LED indicator makes timing adjustments easier and diagnostics more precise, allowing you to focus on what truly matters-getting the best out of your vehicle.

Key Features and Benefits

• Simply rotate the engine to Top Dead Center, and the cap completes the setup for a hassle-free installation.
• The built-in LED clearly indicates the exact setting point, ensuring precise adjustment for improved performance.
• No need to index or reposition the crankshaft away from the timing mark, saving you time and effort during installation.
• Slotted mounting design allows for fine-tuning adjustments, making it ideal for aftermarket camshafts.
• Manufactured from reinforced, glass-filled high-temperature thermoplastic, this sensor offers extreme heat resistance for long-lasting durability.
• Directly replaces outdated GM cam sensor technology with a functionally improved design for enhanced performance.
• Compatible with GM part numbers 25518357 and 25516915, ensuring a straightforward replacement process.

Technical Specifications

• Part Number: EL15331Z
• Brand: OER

Fitment Information

Buick Applications:
• 1984-1987 Buick Regal Grand National
• 1987 Buick Regal GNX
• 1987 Buick Regal Limited
• 1984-1986 Buick Regal T-Type
• 1984-1985 Buick Riviera Base
• 1984-1985 Buick Riviera Luxury
• 1984-1985 Buick Riviera T-Type

Pontiac Applications:

• 1989 Pontiac Firebird Trans Am
• 1989 Pontiac Firebird Trans Am GTA SE

Invest in the 1984-87 Buick Grand National Camshaft Position Sensor LED Upgrade today, and experience enhanced engine performance and reliability on the road.