HomeGlobal Parts 1815399 Engine Oil Pressure Switch
Part #: 1815399

Global Parts 1815399 Engine Oil Pressure Switch

⚙️ 23 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac, 6000, Camaro, Cavalier, Celebrity, Century, Cimarron, Corsica, Cutlass Ciera, Cutlass Cruiser, Cutlass Supreme, Firebird, Firenza, Grand Prix, Regal, and Tempest
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Reliable Engine Oil Pressure Switch for GM Vehicles

The Global Parts 1815399 Engine Oil Pressure Switch is designed to provide accurate oil pressure monitoring for select Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. Featuring a durable blade terminal type and a male connector, this switch ensures a secure electrical connection for consistent engine performance.

  • Terminal Type: Blade for reliable electrical contact
  • Connector Quantity: 1 for straightforward installation
  • Terminal Quantity: 2 terminals to support proper signal transmission
  • Terminal Gender: Male terminals compatible with factory wiring harnesses
  • Compatible with multiple GM models including Camaro, Firebird, and Grand Prix

Product Details and Specifications

The Global Parts 1815399 oil pressure switch is engineered to meet the specifications required by various GM vehicles such as the Chevrolet Camaro, Pontiac Firebird, and Buick Century. Its blade terminal type and male terminal gender provide a secure and corrosion-resistant connection, minimizing the risk of electrical faults. With one connector and two terminals, this switch integrates seamlessly into the engine’s oil pressure monitoring system, helping maintain optimal engine health.

Compatible Vehicles and Applications

This engine oil pressure switch is compatible with a range of GM makes and models, including Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac. Specific models supported include the Camaro, Cavalier, Celebrity, Century, Cimarron, Corsica, Cutlass Ciera, Cutlass Cruiser, Cutlass Supreme, Firebird, Firenza, Grand Prix, Regal, and Tempest. The part number 1815399 ensures you receive the correct switch for these vehicles.

  • Monitors engine oil pressure to prevent engine damage
  • Replaces faulty or worn oil pressure switches causing inaccurate readings
  • Helps resolve oil pressure warning light issues
  • Prevents engine stalling related to oil pressure sensor failure
  • Supports proper engine management system operation

Installation Notes and Tips

When installing the Global Parts 1815399 oil pressure switch, ensure the engine is cool to avoid injury. Disconnect the battery before removal to prevent electrical shorts. The blade terminal type and male terminals require matching female connectors on the vehicle wiring harness. Verify the connector quantity and terminal configuration before installation to ensure compatibility. Tighten the switch to manufacturer torque specifications to avoid leaks or damage.

Quality Assurance and Warranty

Global Parts manufactures the 1815399 oil pressure switch to meet industry standards for durability and performance. While specific warranty details are not provided, Global Parts products typically undergo quality control testing to ensure reliable operation in compatible Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac vehicles. Using the correct part number 1815399 helps maintain vehicle integrity and engine safety.

BrandGlobal Parts
Part Number1815399
Terminal TypeBlade
Connector Quantity1
Terminal Quantity2
Terminal GenderMale

This part fits 23 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1989PontiacFirebird5.7LV8N/Aw/Light
1988BuickCentury2.8LV6N/Aw/Light
1988BuickRegal2.8LV6N/Aw/Light
1988ChevroletCamaro5.7LV8N/Aw/Light
1988ChevroletCelebrity2.8LV6N/Aw/Light
1988ChevroletCorsica2.8LV6N/Aw/Light
1988OldsmobileCutlass Ciera2.8LV6N/Aw/Light
1988OldsmobileCutlass Cruiser2.8LV6N/Aw/Light
1988OldsmobileCutlass Supreme2.8LV6N/Aw/Light
1988Pontiac60002.8LV6N/Aw/Light
1988PontiacFirebird5.0LV8N/Aw/Light
1988PontiacGrand Prix2.8LV6N/Aw/Light
1988PontiacTempest2.8LV6N/Aw/Light
1987BuickCentury2.8LV6N/Aw/Light
1987CadillacCimarron2.8LV6N/Aw/Light
1987ChevroletCamaro5.0LV8N/Aw/Light
1987ChevroletCavalier2.8LV6N/Aw/Light
1987ChevroletCorsica2.8LV6N/Aw/Light
1987OldsmobileCutlass Ciera2.8LV6N/Aw/Light
1987OldsmobileFirenza2.8LV6N/Aw/Light
1987Pontiac60002.8LV6N/Aw/Light
1987PontiacFirebird5.7LV8N/Aw/Light
1987PontiacTempest2.8LV6N/Aw/Light

* 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:

25037045ES114125PS-216PS154

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