Global Parts 1815274 Engine Oil Pressure Switch

Name: Global Parts 1815274 Engine Oil Pressure Switch
Brand: Global Parts
SKU: BKNH-1815274
Price: 46.66 USD
Availability: InStock

⚙️ 221 vehicles fit this part

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✅OE Direct Replacement — Bolt-on fit, no modifications needed

🚗Fitment: Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, and Saab, 9-7x, Ascender, Avalanche, Avalanche 1500, Cheyenne, Corvette, CTS, Envoy, Envoy XL, Envoy XUV, Escalade, Escalade ESV, Escalade EXT, Express 1500, Express 2500, Express 3500, G8, Grand Prix, GTO, H2, H3, Impala, LaCrosse, Monte Carlo, Rainier, Savana 1500, Savana 2500, Savana 3500, Sierra 1500, Sierra 1500 Classic, Sierra 1500 HD, Sierra 1500 HD Classic, Sierra 2500, Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500, Sierra 3500 Classic, Sierra 3500 HD, Silverado 1500, Silverado 1500 Classic, Silverado 1500 HD, Silverado 2500, Silverado 2500 HD, Silverado 2500 HD Classic, Silverado 3500, Silverado 3500 Classic, Silverado 3500 HD, SSR, Suburban 1500, Suburban 2500, Tahoe, Trailblazer, Trailblazer EXT, Yukon, Yukon XL 1500, and Yukon XL 2500

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Reliable Engine Oil Pressure Switch for Select GM and Isuzu Models

The Global Parts 1815274 Engine Oil Pressure Switch is designed to provide accurate oil pressure monitoring for a range of vehicles including Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, and Saab models. This switch features a blade terminal type with a single female connector and a male terminal, ensuring secure and reliable electrical connections.

Terminal Type: Blade for dependable contact
Connector Quantity: 1 female connector for easy integration
Terminal Quantity: 1 male terminal for precise fit
Compatible with multiple GM and Isuzu vehicles
Part Number: 1815274 for exact replacement

Product Details and Specifications

The Global Parts 1815274 Engine Oil Pressure Switch is engineered to meet OEM specifications for a variety of vehicles such as the Chevrolet Silverado 1500, GMC Sierra 2500 HD, Cadillac Escalade, Buick LaCrosse, and Isuzu Ascender. Its blade terminal type ensures a secure electrical connection, minimizing the risk of signal loss or failure. The single female connector and male terminal configuration simplifies installation and maintains consistent performance under engine operating conditions.

Compatible Vehicles and Applications

This engine oil pressure switch is compatible with a broad range of vehicles, including but not limited to:

Chevrolet Avalanche 1500 and Corvette
GMC Envoy XL and Sierra 3500 Classic
Cadillac CTS and Escalade EXT
Buick Rainier and LaCrosse
Isuzu Ascender and Hummer H2

Common Issues Addressed by the Engine Oil Pressure Switch

Inaccurate or fluctuating oil pressure readings
Oil pressure warning light activation without cause
Engine oil pressure sensor failure leading to engine performance issues
Electrical connection problems due to worn or damaged terminals
Preventing engine damage caused by undetected low oil pressure

Installation Notes and Tips

When installing the Global Parts 1815274 Engine Oil Pressure Switch, ensure the engine is cool to avoid injury. Disconnect the battery before removal to prevent electrical shorts. Verify the blade terminal type matches the vehicle’s wiring harness and confirm the single female connector and male terminal align properly. Tighten the switch to the manufacturer’s torque specifications to avoid leaks or damage.

Quality Assurance and Warranty

Global Parts manufactures the 1815274 Engine Oil Pressure Switch to meet industry standards for durability and performance. While specific warranty details are not provided, Global Parts products typically undergo rigorous quality control to ensure reliable operation in demanding automotive environments.

Brand	Global Parts
Part Number	1815274
Terminal Type	Blade
Connector Quantity	1
Terminal Quantity	1
Connector Gender	Female
Terminal Gender	Male

This part fits 221 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Position
2009	Pontiac	G8	6.0L	V8	N/A
2008	Buick	LaCrosse	5.3L	V8	N/A
2008	Cadillac	Escalade	6.2L	V8	N/A
2008	Cadillac	Escalade ESV	6.2L	V8	N/A
2008	Cadillac	Escalade EXT	6.2L	V8	N/A
2008	Chevrolet	Avalanche	6.0L	V8	N/A
2008	Chevrolet	Corvette	6.2L	V8	N/A
2008	Chevrolet	Express 1500	5.3L	V8	N/A
2008	Chevrolet	Express 2500	4.8L	V8	N/A
2008	Chevrolet	Express 3500	6.0L	V8	N/A
2008	Chevrolet	Impala	5.3L	V8	N/A
2008	Chevrolet	Silverado 1500	5.3L	V8	N/A
2008	Chevrolet	Silverado 2500 HD	6.0L	V8	N/A
2008	Chevrolet	Silverado 3500 HD	6.0L	V8	N/A
2008	Chevrolet	Suburban 1500	5.3L	V8	N/A
2008	Chevrolet	Tahoe	5.3L	V8	N/A
2008	Chevrolet	Trailblazer	6.0L	V8	N/A
2008	GMC	Envoy	5.3L	V8	N/A
2008	GMC	Savana 1500	5.3L	V8	N/A
2008	GMC	Savana 2500	6.0L	V8	N/A
2008	GMC	Savana 3500	4.8L	V8	N/A
2008	GMC	Sierra 1500	6.0L	V8	N/A
2008	GMC	Sierra 2500 HD	6.0L	V8	N/A
2008	GMC	Sierra 3500 HD	6.0L	V8	N/A
2008	GMC	Yukon	6.0L	V8	N/A
2008	GMC	Yukon XL 1500	6.2L	V8	N/A
2008	GMC	Yukon XL 2500	6.0L	V8	N/A
2008	Hummer	H2	6.2L	V8	N/A
2008	Hummer	H3	5.3L	V8	N/A
2008	Pontiac	G8	6.0L	V8	N/A
2008	Pontiac	Grand Prix	5.3L	V8	N/A
2007	Buick	Rainier	5.3L	V8	N/A
2007	Cadillac	CTS	6.0L	V8	N/A
2007	Cadillac	Escalade	6.2L	V8	N/A
2007	Cadillac	Escalade ESV	6.2L	V8	N/A
2007	Cadillac	Escalade EXT	6.2L	V8	N/A
2007	Chevrolet	Avalanche	6.0L	V8	N/A
2007	Chevrolet	Cheyenne	5.3L	V8	N/A
2007	Chevrolet	Corvette	6.0L	V8	N/A
2007	Chevrolet	Express 1500	5.3L	V8	N/A
2007	Chevrolet	Express 2500	6.0L	V8	N/A
2007	Chevrolet	Express 3500	4.8L	V8	N/A
2007	Chevrolet	Impala	5.3L	V8	N/A
2007	Chevrolet	Monte Carlo	5.3L	V8	N/A
2007	Chevrolet	Silverado 1500	4.8L	V8	N/A
2007	Chevrolet	Silverado 1500 Classic	6.0L	V8	N/A
2007	Chevrolet	Silverado 2500 HD	6.0L	V8	N/A
2007	Chevrolet	Silverado 2500 HD Classic	6.0L	V8	N/A
2007	Chevrolet	Silverado 3500 Classic	6.0L	V8	N/A
2007	Chevrolet	Silverado 3500 HD	6.0L	V8	N/A
2007	Chevrolet	Suburban 1500	6.0L	V8	N/A
2007	Chevrolet	Suburban 2500	6.0L	V8	N/A
2007	Chevrolet	Tahoe	5.3L	V8	N/A
2007	Chevrolet	Trailblazer	6.0L	V8	N/A
2007	GMC	Envoy	5.3L	V8	N/A
2007	GMC	Savana 1500	5.3L	V8	N/A
2007	GMC	Savana 2500	6.0L	V8	N/A
2007	GMC	Savana 3500	4.8L	V8	N/A
2007	GMC	Sierra 1500	6.2L	V8	N/A
2007	GMC	Sierra 1500 Classic	4.8L	V8	N/A
2007	GMC	Sierra 1500 HD Classic	6.0L	V8	N/A
2007	GMC	Sierra 2500 HD	6.0L	V8	N/A
2007	GMC	Sierra 2500 HD Classic	6.0L	V8	N/A
2007	GMC	Sierra 3500 Classic	6.0L	V8	N/A
2007	GMC	Sierra 3500 HD	6.0L	V8	N/A
2007	GMC	Yukon	4.8L	V8	N/A
2007	GMC	Yukon XL 1500	6.0L	V8	N/A
2007	GMC	Yukon XL 2500	6.0L	V8	N/A
2007	Hummer	H2	6.0L	V8	N/A
2007	Pontiac	Grand Prix	5.3L	V8	N/A
2007	Saab	9-7x	5.3L	V8	N/A
2006	Buick	Rainier	5.3L	V8	N/A
2006	Cadillac	CTS	6.0L	V8	N/A
2006	Cadillac	Escalade	6.0L	V8	N/A
2006	Cadillac	Escalade ESV	6.0L	V8	N/A
2006	Cadillac	Escalade EXT	6.0L	V8	N/A
2006	Chevrolet	Avalanche 1500	5.3L	V8	N/A
2006	Chevrolet	Corvette	7.0L	V8	N/A
2006	Chevrolet	Express 1500	5.3L	V8	N/A
2006	Chevrolet	Express 2500	4.8L	V8	N/A
2006	Chevrolet	Express 3500	6.0L	V8	N/A
2006	Chevrolet	Impala	5.3L	V8	N/A
2006	Chevrolet	Monte Carlo	5.3L	V8	N/A
2006	Chevrolet	Silverado 1500	5.3L	V8	N/A
2006	Chevrolet	Silverado 1500 HD	6.0L	V8	N/A
2006	Chevrolet	Silverado 2500	4.8L	V8	N/A
2006	Chevrolet	Silverado 2500 HD	6.0L	V8	N/A
2006	Chevrolet	Silverado 3500	6.0L	V8	N/A
2006	Chevrolet	SSR	6.0L	V8	N/A
2006	Chevrolet	Suburban 1500	6.0L	V8	N/A
2006	Chevrolet	Suburban 2500	8.1L	V8	N/A
2006	Chevrolet	Tahoe	5.3L	V8	N/A
2006	Chevrolet	Trailblazer	6.0L	V8	N/A
2006	Chevrolet	Trailblazer EXT	5.3L	V8	N/A
2006	GMC	Envoy	5.3L	V8	N/A
2006	GMC	Envoy XL	5.3L	V8	N/A
2006	GMC	Savana 1500	5.3L	V8	N/A
2006	GMC	Savana 2500	6.0L	V8	N/A
2006	GMC	Savana 3500	4.8L	V8	N/A
2006	GMC	Sierra 1500	5.3L	V8	N/A
2006	GMC	Sierra 1500 HD	6.0L	V8	N/A
2006	GMC	Sierra 2500 HD	6.0L	V8	N/A
2006	GMC	Sierra 3500	6.0L	V8	N/A
2006	GMC	Yukon	4.8L	V8	N/A
2006	GMC	Yukon XL 1500	6.0L	V8	N/A
2006	GMC	Yukon XL 2500	6.0L	V8	N/A
2006	Hummer	H2	6.0L	V8	N/A
2006	Isuzu	Ascender	5.3L	V8	N/A
2006	Pontiac	Grand Prix	5.3L	V8	N/A
2006	Pontiac	GTO	6.0L	V8	N/A
2006	Saab	9-7x	5.3L	V8	N/A
2005	Buick	Rainier	5.3L	V8	N/A
2005	Cadillac	CTS	2.8L	V6	N/A
2005	Cadillac	Escalade	6.0L	V8	N/A
2005	Cadillac	Escalade ESV	6.0L	V8	N/A
2005	Cadillac	Escalade EXT	6.0L	V8	N/A
2005	Chevrolet	Avalanche 1500	5.3L	V8	N/A
2005	Chevrolet	Corvette	6.0L	V8	N/A
2005	Chevrolet	Express 1500	5.3L	V8	N/A
2005	Chevrolet	Express 2500	6.0L	V8	N/A
2005	Chevrolet	Express 3500	5.3L	V8	N/A
2005	Chevrolet	Silverado 1500	6.0L	V8	N/A
2005	Chevrolet	Silverado 1500 HD	6.0L	V8	N/A
2005	Chevrolet	Silverado 2500 HD	6.0L	V8	N/A
2005	Chevrolet	Silverado 3500	6.0L	V8	N/A
2005	Chevrolet	SSR	6.0L	V8	N/A
2005	Chevrolet	Suburban 1500	5.3L	V8	N/A
2005	Chevrolet	Suburban 2500	6.0L	V8	N/A
2005	Chevrolet	Tahoe	5.3L	V8	N/A
2005	Chevrolet	Trailblazer EXT	5.3L	V8	N/A
2005	GMC	Envoy	5.3L	V8	N/A
2005	GMC	Envoy XL	5.3L	V8	N/A
2005	GMC	Envoy XUV	5.3L	V8	N/A
2005	GMC	Savana 1500	5.3L	V8	N/A
2005	GMC	Savana 2500	6.0L	V8	N/A
2005	GMC	Savana 3500	4.8L	V8	N/A
2005	GMC	Sierra 1500	4.8L	V8	N/A
2005	GMC	Sierra 1500 HD	6.0L	V8	N/A
2005	GMC	Sierra 2500 HD	6.0L	V8	N/A
2005	GMC	Sierra 3500	6.0L	V8	N/A
2005	GMC	Yukon	4.8L	V8	N/A
2005	GMC	Yukon XL 1500	6.0L	V8	N/A
2005	GMC	Yukon XL 2500	6.0L	V8	N/A
2005	Hummer	H2	6.0L	V8	N/A
2005	Isuzu	Ascender	5.3L	V8	N/A
2005	Pontiac	Grand Prix	5.3L	V8	N/A
2005	Pontiac	GTO	6.0L	V8	N/A
2004	Buick	Rainier	4.2L	L6	N/A
2004	Cadillac	CTS	5.7L	V8	N/A
2004	Cadillac	Escalade	6.0L	V8	N/A
2004	Cadillac	Escalade ESV	6.0L	V8	N/A
2004	Cadillac	Escalade EXT	6.0L	V8	N/A
2004	Chevrolet	Avalanche 1500	5.3L	V8	N/A
2004	Chevrolet	Corvette	5.7L	V8	N/A
2004	Chevrolet	Express 1500	5.3L	V8	N/A
2004	Chevrolet	Express 2500	5.3L	V8	N/A
2004	Chevrolet	Express 3500	4.8L	V8	N/A
2004	Chevrolet	Silverado 1500	4.8L	V8	N/A
2004	Chevrolet	Silverado 2500	6.0L	V8	N/A
2004	Chevrolet	Silverado 2500 HD	6.0L	V8	N/A
2004	Chevrolet	Silverado 3500	6.0L	V8	N/A
2004	Chevrolet	SSR	5.3L	V8	N/A
2004	Chevrolet	Suburban 1500	5.3L	V8	N/A
2004	Chevrolet	Suburban 2500	6.0L	V8	N/A
2004	Chevrolet	Tahoe	5.3L	V8	N/A
2004	Chevrolet	Trailblazer EXT	5.3L	V8	N/A
2004	GMC	Envoy XL	5.3L	V8	N/A
2004	GMC	Envoy XUV	5.3L	V8	N/A
2004	GMC	Savana 1500	5.3L	V8	N/A
2004	GMC	Savana 2500	4.8L	V8	N/A
2004	GMC	Savana 3500	6.0L	V8	N/A
2004	GMC	Sierra 1500	5.3L	V8	N/A
2004	GMC	Sierra 2500	6.0L	V8	N/A
2004	GMC	Sierra 2500 HD	6.0L	V8	N/A
2004	GMC	Sierra 3500	6.0L	V8	N/A
2004	GMC	Yukon	6.0L	V8	N/A
2004	GMC	Yukon XL 1500	6.0L	V8	N/A
2004	GMC	Yukon XL 2500	6.0L	V8	N/A
2004	Hummer	H2	6.0L	V8	N/A
2004	Isuzu	Ascender	5.3L	V8	N/A
2004	Pontiac	GTO	5.7L	V8	N/A
2003	Cadillac	Escalade	6.0L	V8	N/A
2003	Cadillac	Escalade ESV	6.0L	V8	N/A
2003	Cadillac	Escalade EXT	6.0L	V8	N/A
2003	Chevrolet	Avalanche 1500	5.3L	V8	N/A
2003	Chevrolet	Corvette	5.7L	V8	N/A
2003	Chevrolet	Express 1500	5.3L	V8	N/A
2003	Chevrolet	Express 2500	5.3L	V8	N/A
2003	Chevrolet	Express 3500	6.0L	V8	N/A
2003	Chevrolet	Silverado 1500	6.0L	V8	N/A
2003	Chevrolet	Silverado 1500 HD	6.0L	V8	N/A
2003	Chevrolet	Silverado 2500	6.0L	V8	N/A
2003	Chevrolet	Silverado 2500 HD	6.0L	V8	N/A
2003	Chevrolet	Silverado 3500	6.0L	V8	N/A
2003	Chevrolet	SSR	5.3L	V8	N/A
2003	Chevrolet	Suburban 1500	5.3L	V8	N/A
2003	Chevrolet	Suburban 2500	6.0L	V8	N/A
2003	Chevrolet	Tahoe	5.3L	V8	N/A
2003	Chevrolet	Trailblazer EXT	5.3L	V8	N/A
2003	GMC	Envoy XL	5.3L	V8	N/A
2003	GMC	Savana 1500	5.3L	V8	N/A
2003	GMC	Savana 2500	4.8L	V8	N/A
2003	GMC	Savana 3500	6.0L	V8	N/A
2003	GMC	Sierra 1500	5.3L	V8	N/A
2003	GMC	Sierra 1500 HD	6.0L	V8	N/A
2003	GMC	Sierra 2500	6.0L	V8	N/A
2003	GMC	Sierra 2500 HD	6.0L	V8	N/A
2003	GMC	Sierra 3500	6.0L	V8	N/A
2003	GMC	Yukon	6.0L	V8	N/A
2003	GMC	Yukon XL 1500	5.3L	V8	N/A
2003	GMC	Yukon XL 2500	6.0L	V8	N/A
2003	Hummer	H2	6.0L	V8	N/A
2003	Isuzu	Ascender	5.3L	V8	N/A
2002	Cadillac	Escalade	5.3L	V8	N/A
2002	Cadillac	Escalade EXT	6.0L	V8	N/A
2002	Chevrolet	Corvette	5.7L	V8	N/A
2001	Chevrolet	Corvette	5.7L	V8	N/A
2000	Chevrolet	Corvette	5.7L	V8	N/A
1999	Chevrolet	Corvette	5.7L	V8	N/A
1998	Chevrolet	Corvette	5.7L	V8	N/A
1997	Chevrolet	Corvette	5.7L	V8	N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

12556117ES113993

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.