HomeGlobal Parts 1815300 Engine Oil Pressure Switch
Part #: 1815300

Global Parts 1815300 Engine Oil Pressure Switch

⚙️ 157 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac, 98, Allante, Bonneville, Camaro, Caprice, Catalina, Cavalier, Century, Cimarron, Commercial Chassis, Cutlass, Cutlass Ciera, Cutlass Salon, Cutlass Supreme, Delta 88, DeVille, El Camino, Eldorado, Firebird, Fleetwood, Grand Am, Grand LeMans, Grand Prix, Impala, J2000 Sunbird, Laurentian, LeMans, LeSabre, Malibu, Monte Carlo, Omega, Parisienne, Phoenix, Regal, Riviera, Seville, Skyhawk, Skylark, Sunbird, and Toronado
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Reliable Engine Oil Pressure Switch for GM Vehicles

The Global Parts 1815300 Engine Oil Pressure Switch is designed to provide accurate oil pressure monitoring for a range of General Motors vehicles. Featuring a durable blade terminal type and a male connector, this switch ensures secure electrical connections for consistent engine performance.

  • Terminal Type: Blade for reliable electrical contact
  • Connector Quantity: 1 for straightforward installation
  • Terminal Quantity: 2 terminals to support proper circuit function
  • Terminal Gender: Male for compatibility with factory wiring harnesses
  • Compatible with multiple Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models

Technical Details and Compatibility

This engine oil pressure switch, part number 1815300, is engineered to meet the specifications required by various GM vehicles including the Chevrolet Camaro, Buick Century, Cadillac DeVille, Pontiac Firebird, and Oldsmobile Cutlass among others. The blade terminal type and male terminal gender provide a secure and corrosion-resistant connection, essential for accurate oil pressure readings. With one connector and two terminals, this switch integrates seamlessly into the engine’s electrical system.

Common Applications and Problem Resolution

  • Detects low oil pressure to prevent engine damage
  • Replaces faulty or leaking oil pressure switches
  • Resolves inaccurate oil pressure gauge readings
  • Prevents engine warning light malfunctions related to oil pressure
  • Ensures proper engine oil system monitoring for Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models

Installation Notes and Tips

When installing the Global Parts 1815300 Engine Oil Pressure Switch, ensure the engine is cool to avoid injury. Disconnect the battery before removal to prevent electrical shorts. Use appropriate tools to remove the old switch and avoid damaging the mounting threads. Confirm the blade terminals align correctly with the vehicle’s wiring harness for a secure fit. After installation, check for leaks and proper oil pressure gauge operation.

Quality Assurance and Warranty

Global Parts manufactures the 1815300 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 compatible Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac vehicles.

BrandGlobal Parts
Part Number1815300
Terminal TypeBlade
Connector Quantity1
Terminal Quantity2
Terminal GenderMale

This part fits 157 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1992CadillacAllante4.5LV8N/Aw/Light
1991CadillacAllante4.5LV8N/Aw/Light
1990CadillacAllante4.5LV8N/Aw/Light
1989CadillacAllante4.5LV8N/Aw/Light
1988CadillacAllante4.1LV8N/Aw/Light
1988ChevroletCaprice5.0LV8N/Aw/Light
1988ChevroletMonte Carlo5.0LV8N/Aw/Light
1987BuickRegal3.8LV6N/Aw/Light
1987CadillacAllante4.1LV8N/Aw/Light
1987ChevroletCaprice5.0LV8N/Aw/Light
1987ChevroletMonte Carlo3.8LV6N/Aw/Light
1987PontiacGrand Prix3.8LV6N/Aw/Light
1986BuickRegal3.8LV6N/Aw/Light
1986BuickSkyhawk2.0LL4N/Aw/Light
1986ChevroletMonte Carlo3.8LV6N/Aw/Light
1986OldsmobileCutlass Supreme3.8LV6N/Aw/Light
1985BuickCentury3.0LV6N/Aw/Light
1985BuickLeSabre3.8LV6N/Aw/Light
1985BuickRegal4.3LV6N/Aw/Light
1985BuickSkyhawk2.0LL4N/Aw/Light
1985CadillacCimarron2.0LL4N/Aw/Light
1985ChevroletCaprice3.8LV6N/Aw/Light
1985ChevroletImpala3.8LV6N/Aw/Light
1985ChevroletMonte Carlo3.8LV6N/Aw/Light
1985Oldsmobile983.0LV6N/Aw/Light
1985OldsmobileCutlass Ciera3.0LV6N/Aw/Light
1985OldsmobileCutlass Supreme3.8LV6N/Aw/Light
1985OldsmobileDelta 883.8LV6N/Aw/Light
1985PontiacBonneville3.8LV6N/Aw/Light
1985PontiacParisienne3.8LV6N/Aw/Light
1984BuickCentury3.0LV6N/Aw/Light
1984BuickLeSabre3.8LV6N/Aw/Light
1984BuickRegal4.1LV6N/Aw/Light
1984BuickRiviera4.1LV6N/Aw/Light
1984CadillacCimarron2.0LL4N/Aw/Light
1984ChevroletCaprice3.8LV6N/Aw/Light
1984ChevroletCavalier2.0LL4N/Aw/Light
1984ChevroletImpala3.8LV6N/Aw/Light
1984OldsmobileCutlass Ciera3.0LV6N/Aw/Light
1984OldsmobileCutlass Supreme3.8LV6N/Aw/Light
1984OldsmobileDelta 883.8LV6N/Aw/Light
1984OldsmobileToronado4.1LV6N/Aw/Light
1984PontiacBonneville3.8LV6N/Aw/Light
1984PontiacJ2000 Sunbird2.0LL4N/Aw/Light
1984PontiacParisienne3.8LV6N/Aw/Light
1983BuickCentury3.0LV6N/Aw/Light
1983BuickLeSabre4.1LV6N/Aw/Light
1983BuickRegal4.1LV6N/Aw/Light
1983BuickRiviera4.1LV6N/Aw/Light
1983ChevroletCaprice3.8LV6N/Aw/Light
1983ChevroletImpala3.8LV6N/Aw/Light
1983ChevroletMalibu3.8LV6N/Aw/Light
1983Oldsmobile984.1LV6N/Aw/Light
1983OldsmobileCutlass Ciera3.0LV6N/Aw/Light
1983OldsmobileCutlass Supreme3.8LV6N/Aw/Light
1983OldsmobileToronado4.1LV6N/Aw/Light
1983PontiacBonneville3.8LV6N/Aw/Light
1982BuickCentury3.0LV6N/Aw/Light
1982BuickLeSabre4.1LV6N/Aw/Light
1982BuickRegal3.8LV6N/Aw/Light
1982BuickRiviera4.1LV6N/Aw/Light
1982CadillacDeVille4.1LV8N/Aw/Light
1982CadillacEldorado4.1LV8N/Aw/Light
1982CadillacFleetwood4.1LV8N/Aw/Light
1982ChevroletCaprice3.8LV6N/Aw/Light
1982ChevroletImpala3.8LV6N/Aw/Light
1982ChevroletMalibu3.8LV6N/Aw/Light
1982Oldsmobile984.1LV6N/Aw/Light
1982OldsmobileCutlass Ciera3.0LV6N/Aw/Light
1982OldsmobileCutlass Supreme3.8LV6N/Aw/Light
1982OldsmobileDelta 884.4LV8N/Aw/Light
1982OldsmobileToronado4.1LV6N/Aw/Light
1982PontiacBonneville4.1LV6N/Aw/Light
1982PontiacGrand Prix4.1LV6N/Aw/Light
1981BuickCentury3.8LV6N/Aw/Light
1981BuickLeSabre3.8LV6N/Aw/Light
1981BuickRegal3.8LV6N/Aw/Light
1981BuickRiviera3.8LV6N/Aw/Light
1981CadillacCommercial Chassis6.0LV8N/Aw/Light
1981CadillacDeVille5.7LV8N/Aw/Light
1981CadillacEldorado6.0LV8N/Aw/Light
1981CadillacFleetwood5.7LV8N/Aw/Light
1981CadillacSeville5.7LV8N/Aw/Light
1981ChevroletCamaro3.8LV6N/A
1981ChevroletEl Camino3.8LV6N/Aw/Light
1981ChevroletImpala3.8LV6N/Aw/Light
1981ChevroletMalibu3.8LV6N/Aw/Light
1981OldsmobileDelta 883.8LV6N/Aw/Light
1981OldsmobileToronado4.1LV6N/Aw/Light
1981PontiacBonneville3.8LV6N/Aw/Light
1981PontiacCatalina3.8LV6N/Aw/Light
1981PontiacFirebird3.8LV6N/Aw/Light
1981PontiacGrand LeMans3.8LV6N/Aw/Light
1981PontiacGrand Prix3.8LV6N/Aw/Light
1981PontiacLaurentian3.8LV6N/Aw/Light
1981PontiacLeMans3.8LV6N/Aw/Light
1981PontiacParisienne3.8LV6N/Aw/Light
1980BuickCentury3.8LV6N/Aw/Light
1980BuickLeSabre3.8LV6N/Aw/Light
1980BuickRegal3.8LV6N/Aw/Light
1980BuickRiviera3.8LV6N/Aw/Light
1980CadillacCommercial Chassis6.0LV8N/Aw/Light
1980CadillacDeVille5.7LV8N/Aw/Light
1980CadillacFleetwood6.0LV8N/Aw/Light
1980CadillacSeville5.7LV8N/Aw/Light
1980ChevroletCaprice3.8LV6N/Aw/Light
1980ChevroletEl Camino3.8LV6N/Aw/Light
1980ChevroletImpala3.8LV6N/Aw/Light
1980ChevroletMalibu3.8LV6N/Aw/Light
1980ChevroletMonte Carlo4.4LV8N/Aw/Light
1980OldsmobileDelta 883.8LV6N/Aw/Light
1980PontiacBonneville3.8LV6N/Aw/Light
1980PontiacCatalina3.8LV6N/Aw/Light
1980PontiacFirebird3.8LV6N/Aw/Light
1980PontiacGrand LeMans3.8LV6N/Aw/Light
1980PontiacLeMans3.8LV6N/Aw/Light
1979BuickCentury3.8LV6N/Aw/Light
1979BuickLeSabre3.8LV6N/Aw/Light
1979BuickRegal3.2LV6N/Aw/Light
1979BuickRiviera3.8LV6N/Aw/Light
1979BuickSkylark3.8LV6N/Aw/Light
1979CadillacDeVille7.0LV8N/A
1979ChevroletEl Camino3.8LV6N/Aw/Light
1979ChevroletMalibu3.8LV6N/Aw/Light
1979ChevroletMonte Carlo3.8LV6N/Aw/Light
1979OldsmobileCutlass5.7LV8N/Aw/Light
1979OldsmobileCutlass Salon3.8LV6N/Aw/Light
1979OldsmobileCutlass Supreme5.7LV8N/Aw/Light
1979OldsmobileDelta 883.8LV6N/Aw/Light
1979OldsmobileOmega3.8LV6N/Aw/Light
1979PontiacCatalina3.8LV6N/Aw/Light
1979PontiacFirebird3.8LV6N/Aw/Light
1979PontiacGrand Am3.8LV6N/Aw/Light
1979PontiacGrand LeMans3.8LV6N/Aw/Light
1979PontiacGrand Prix3.8LV6N/Aw/Light
1979PontiacLeMans3.8LV6N/Aw/Light
1979PontiacPhoenix3.8LV6N/Aw/Light
1979PontiacSunbird3.8LV6N/Aw/Light
1978BuickCentury3.8LV6N/Aw/Light
1978BuickLeSabre3.8LV6N/Aw/Light
1978BuickRegal3.8LV6N/Aw/Light
1978BuickSkylark3.8LV6N/Aw/Light
1978ChevroletEl Camino3.8LV6N/Aw/Light
1978ChevroletMalibu3.8LV6N/Aw/Light
1978ChevroletMonte Carlo3.8LV6N/Aw/Light
1978OldsmobileCutlass5.0LV8N/Aw/Light
1978OldsmobileCutlass Salon3.8LV6N/Aw/Light
1978OldsmobileCutlass Supreme5.0LV8N/Aw/Light
1978OldsmobileDelta 883.8LV6N/Aw/Light
1978OldsmobileOmega3.8LV6N/Aw/Light
1978PontiacCatalina3.8LV6N/Aw/Light
1978PontiacFirebird3.8LV6N/Aw/Light
1978PontiacGrand LeMans3.8LV6N/Aw/Light
1978PontiacGrand Prix3.8LV6N/Aw/Light
1978PontiacLeMans3.8LV6N/Aw/Light
1978PontiacPhoenix3.8LV6N/Aw/Light
1978PontiacSunbird3.8LV6N/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:

1260636380ES114021PS129T

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