Holstein
Holstein Parts

Holstein 2OPS0100 Engine Oil Pressure Switch

Brand Holstein 2OPS0100
Product line Holstein Parts
Fits Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, and Saab · 248 vehicles

Direct-fit replacement. Engine oil pressure switch for accurate pressure signal monitoring.

Broad GM coverage. Cataloged for many Chevrolet, GMC, Cadillac, Buick, and Isuzu applications.

Part number 2OPS0100. Easy to identify for application matching and catalog lookup.

Cross-references Autotecnica GM1317756, 1S10842 and 1S10874 for the same application. See all 17.

$43.68Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $43.68
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Engine Oil Pressure Switch Overview

The Holstein engine oil pressure switch, part number 2OPS0100, is a direct-fit replacement for a wide range of GM and Isuzu applications. It is used to monitor oil pressure and send the signal needed for the vehicle’s warning or gauge system.

Compatible with Chevrolet Corvette, Silverado, Express, Camaro, and other listed applications, this switch supports accurate oil pressure reporting across gas and light-duty truck platforms. The 2OPS0100 is also listed for select GMC, Cadillac, Buick, Hummer, Pontiac, Saab, and Isuzu models.

Key Features

  • Engine oil pressure switch for pressure signal monitoring
  • Holstein Parts replacement component
  • Direct-fit application coverage for many GM and Isuzu vehicles
  • Listed with connector-specific notes on select applications
  • Part number 2OPS0100 for easy identification

Detailed Application Notes

Fitment includes 2008-2024 Chevrolet Corvette, 2009-2019 Chevrolet Silverado 2500 HD, 2009-2019 GMC Sierra 3500 HD, and many other GM platforms. Notes vary by application, including round connector, gauge, or light configurations, so the exact vehicle listing should be matched before ordering. This part number, 2OPS0100, is also cross-referenced to Autotecnica GM1317756 for the same application.

Common Issues This Part Addresses

  • Oil pressure warning light concerns
  • Inaccurate oil pressure gauge readings
  • Faulty pressure signal to the instrument cluster
  • Replacement needs after switch failure or connector wear

Installation Notes

Verify the connector style and application notes against the vehicle listing before installation. Confirm the engine oil pressure switch location on the engine and inspect the connector for damage or contamination before fitting the new part. Use the exact vehicle fitment notes for the correct application match.

Quality Assurance

Holstein Parts supplies replacement electrical and engine management components for a broad range of domestic applications. Part number 2OPS0100 is cataloged for direct application matching across the listed vehicles.

This part fits 248 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2024ChevroletCorvette6.2LV8with Round Connector; Holstein Parts
2023ChevroletCorvette6.2LV8with Round Connector; Holstein Parts
2022ChevroletCorvette6.2LV8Holstein Parts
2022IsuzuNQR6.0LV8with Light; Holstein Parts
2020ChevroletExpress 25006.0LV8Holstein Parts
2020GMCSavana 25006.0LV8Holstein Parts
2019ChevroletCorvette6.2LV8Holstein Parts
2019ChevroletEquinox1.5LL4with Round Connector; Holstein Parts
2019ChevroletExpress 3500——with Gauge; Holstein Parts
2019ChevroletSilverado 1500——with Gauge; Holstein Parts
2019ChevroletSilverado 2500 HD——with Gauge; Holstein Parts
2019ChevroletSilverado 3500 HD——with Gauge; Holstein Parts
2019ChevroletSuburban 3500 HD6.0LV8Holstein Parts
2019GMCSavana 25006.0LV8Holstein Parts
2019GMCSavana 3500——with Gauge; Holstein Parts
2019GMCSierra 2500 HD——with Gauge; Holstein Parts
2019GMCSierra 3500 HD——with Gauge; Holstein Parts
2018ChevroletExpress 3500——with Gauge; Holstein Parts
2018ChevroletSilverado 1500——with Gauge; Holstein Parts
2018ChevroletSilverado 2500 HD——with Gauge; Holstein Parts
2018ChevroletSilverado 3500 HD6.6LV8with Gauge; Holstein Parts
2018ChevroletSuburban 3500 HD6.0LV8Holstein Parts
2018GMCSavana 25006.0LV8Holstein Parts
2018GMCSavana 3500——with Gauge; Holstein Parts
2018GMCSierra 2500 HD——with Gauge; Holstein Parts
2018GMCSierra 3500 HD——with Gauge; Holstein Parts
2017BuickLaCrosse——with Gauge; Holstein Parts
2017ChevroletCaprice6.0LV8with Round Connector; Holstein Parts
2017ChevroletExpress 25004.8LV8Holstein Parts
2017ChevroletSilverado 1500——with Gauge; Holstein Parts
2017ChevroletSilverado 2500 HD6.6LV8with Gauge; Holstein Parts
2017ChevroletSilverado 3500 HD6.6LV8with Gauge; Holstein Parts
2017ChevroletSuburban 3500 HD6.0LV8with Gauge; Holstein Parts
2017GMCSavana 25006.0LV8Holstein Parts
2017GMCSavana 3500——with Gauge; Holstein Parts
2017GMCSierra 2500 HD6.6LV8with Gauge; Holstein Parts
2017GMCSierra 3500 HD6.6LV8with Gauge; Holstein Parts
2016ChevroletCaprice6.0LV8with Round Connector; Holstein Parts
2016ChevroletExpress 2500——with Gauge; Holstein Parts
2016ChevroletExpress 3500——with Gauge; Holstein Parts
2016ChevroletExpress 45006.6LV8with Gauge; Holstein Parts
2016ChevroletLCF 45006.0LV8with Gauge; Holstein Parts
2016ChevroletSilverado 1500——with Gauge; Holstein Parts
2016ChevroletSilverado 2500 HD——with Gauge; Holstein Parts
2016ChevroletSilverado 3500 HD——with Gauge; Holstein Parts
2016ChevroletSS6.2LV8with Gauge; Holstein Parts
2016ChevroletSuburban 3500 HD6.0LV8with Gauge; Holstein Parts
2016GMCSavana 2500——with Gauge; Holstein Parts
2016GMCSavana 3500——with Gauge; Holstein Parts
2016GMCSavana 45006.6LV8with Gauge; Holstein Parts
2016GMCSierra 2500 HD——with Gauge; Holstein Parts
2016GMCSierra 3500 HD——with Gauge; Holstein Parts
2015CadillacCTS6.2LV8with Gauge; Holstein Parts
2015ChevroletCamaro7.0LV8with Gauge; Holstein Parts
2015ChevroletCaprice6.0LV8with Round Connector; Holstein Parts
2015ChevroletExpress 2500——with Gauge; Holstein Parts
2015ChevroletExpress 3500——with Gauge; Holstein Parts
2015ChevroletExpress 45006.6LV8with Gauge; Holstein Parts
2015ChevroletSilverado 2500 HD——with Gauge; Holstein Parts
2015ChevroletSilverado 3500 HD——with Gauge; Holstein Parts
2015ChevroletSS6.2LV8with Gauge; Holstein Parts
2015GMCSavana 2500——with Gauge; Holstein Parts
2015GMCSavana 3500——with Gauge; Holstein Parts
2015GMCSavana 45006.6LV8with Gauge; Holstein Parts
2015GMCSierra 2500 HD——with Gauge; Holstein Parts
2015GMCSierra 3500 HD——with Gauge; Holstein Parts
2014CadillacCTS6.2LV8with Gauge; Holstein Parts
2014CadillacEscalade——with Gauge; Holstein Parts
2014CadillacEscalade ESV——with Gauge; Holstein Parts
2014ChevroletCamaro7.0LV8with Gauge; Holstein Parts
2014ChevroletCaprice6.0LV8with Round Connector; Holstein Parts
2014ChevroletExpress 15005.3LV8with Gauge; Holstein Parts
2014ChevroletExpress 2500——with Gauge; Holstein Parts
2014ChevroletExpress 3500——with Gauge; Holstein Parts
2014ChevroletExpress 45006.6LV8with Gauge; Holstein Parts
2014ChevroletSilverado 2500 HD——with Gauge; Holstein Parts
2014ChevroletSilverado 3500 HD——with Gauge; Holstein Parts
2014ChevroletSS6.2LV8with Gauge; Holstein Parts
2014ChevroletSuburban 1500——with Gauge; Holstein Parts
2014ChevroletTahoe——with Gauge; Holstein Parts
2014GMCSavana 15005.3LV8with Gauge; Holstein Parts
2014GMCSavana 2500——with Gauge; Holstein Parts
2014GMCSavana 3500——with Gauge; Holstein Parts
2014GMCSavana 45006.6LV8with Gauge; Holstein Parts
2014GMCSierra 2500 HD——with Gauge; Holstein Parts
2014GMCSierra 3500 HD——with Gauge; Holstein Parts
2014GMCYukon XL 1500——with Gauge; Holstein Parts
2013CadillacCTS6.2LV8with Gauge; Holstein Parts
2013CadillacEscalade——with Gauge; Holstein Parts
2013CadillacEscalade ESV——with Gauge; Holstein Parts
2013CadillacEscalade EXT——with Gauge; Holstein Parts
2013ChevroletAvalanche5.3LV8Holstein Parts
2013ChevroletCamaro6.2LV8with Gauge; Holstein Parts
2013ChevroletCaprice6.0LV8Holstein Parts
2013ChevroletCorvette7.0LV8Holstein Parts
2013ChevroletExpress 15005.3LV8with Gauge; Holstein Parts
2013ChevroletExpress 2500——with Gauge; Holstein Parts
2013ChevroletExpress 3500——with Gauge; Holstein Parts
2013ChevroletExpress 45006.6LV8with Gauge; Holstein Parts
2013ChevroletSilverado 15006.2LV8with Gauge; Holstein Parts
2013ChevroletSilverado 2500——with Gauge; Holstein Parts
2013ChevroletSilverado 2500 HD——with Gauge; Holstein Parts
2013ChevroletSilverado 3500 HD——with Gauge; Holstein Parts
2013ChevroletSuburban 1500——with Gauge; Holstein Parts
2013ChevroletSuburban 2500——with Gauge; Holstein Parts
2013ChevroletTahoe6.0LV8Holstein Parts
2013GMCSavana 15005.3LV8with Gauge; Holstein Parts
2013GMCSavana 2500——with Gauge; Holstein Parts
2013GMCSavana 3500——with Gauge; Holstein Parts
2013GMCSierra 15006.2LV8with Gauge; Holstein Parts
2013GMCSierra 2500 HD——with Gauge; Holstein Parts
2013GMCSierra 3500 HD——with Gauge; Holstein Parts
2013GMCYukon6.2LV8Holstein Parts
2013GMCYukon XL 1500——with Gauge; Holstein Parts
2013GMCYukon XL 2500——with Gauge; Holstein Parts
2013IsuzuNPR-HD5.2LL4with Light; Holstein Parts
2012CadillacCTS6.2LV8with Gauge; Holstein Parts
2012CadillacEscalade——with Gauge; Holstein Parts
2012CadillacEscalade ESV——with Gauge; Holstein Parts
2012CadillacEscalade EXT——with Gauge; Holstein Parts
2012ChevroletAvalanche5.3LV8Holstein Parts
2012ChevroletCamaro6.2LV8with Gauge; Holstein Parts
2012ChevroletCaprice6.0LV8Holstein Parts
2012ChevroletColorado5.3LV8with Gauge; Holstein Parts
2012ChevroletCorvette7.0LV8Holstein Parts
2012ChevroletExpress 15005.3LV8with Gauge; Holstein Parts
2012ChevroletExpress 2500——with Gauge; Holstein Parts
2012ChevroletExpress 3500——with Gauge; Holstein Parts
2012ChevroletExpress 45006.6LV8with Gauge; Holstein Parts
2012ChevroletSilverado 15006.2LV8with Gauge; Holstein Parts
2012ChevroletSilverado 2500——with Gauge; Holstein Parts
2012ChevroletSilverado 2500 HD——with Gauge; Holstein Parts
2012ChevroletSilverado 3500 HD——with Gauge; Holstein Parts
2012ChevroletSuburban 1500——with Gauge; Holstein Parts
2012ChevroletSuburban 2500——with Gauge; Holstein Parts
2012ChevroletTahoe6.0LV8Holstein Parts
2012GMCCanyon5.3LV8with Gauge; Holstein Parts
2012GMCSavana 15005.3LV8with Gauge; Holstein Parts
2012GMCSavana 2500——with Gauge; Holstein Parts
2012GMCSavana 3500——with Gauge; Holstein Parts
2012GMCSavana 45006.6LV8with Gauge; Holstein Parts
2012GMCSierra 15006.2LV8with Gauge; Holstein Parts
2012GMCSierra 2500 HD——with Gauge; Holstein Parts
2012GMCSierra 3500 HD——with Gauge; Holstein Parts
2012GMCYukon6.2LV8Holstein Parts
2012GMCYukon XL 1500——with Gauge; Holstein Parts
2012GMCYukon XL 2500——with Gauge; Holstein Parts
2012IsuzuNPR-HD5.2LL4with Light; Holstein Parts
2011CadillacCTS6.2LV8with Gauge; Holstein Parts
2011CadillacEscalade——with Gauge; Holstein Parts
2011CadillacEscalade ESV——with Gauge; Holstein Parts
2011CadillacEscalade EXT——with Gauge; Holstein Parts
2011ChevroletAvalanche5.3LV8Holstein Parts
2011ChevroletCamaro6.2LV8Holstein Parts
2011ChevroletCaprice6.0LV8Holstein Parts
2011ChevroletColorado5.3LV8with Gauge; Holstein Parts
2011ChevroletCorvette7.0LV8Holstein Parts
2011ChevroletExpress 15005.3LV8with Gauge; Holstein Parts
2011ChevroletExpress 2500——with Gauge; Holstein Parts
2011ChevroletExpress 3500——with Gauge; Holstein Parts
2011ChevroletExpress 45006.6LV8with Gauge; Holstein Parts
2011ChevroletSilverado 15006.2LV8with Gauge; Holstein Parts
2011ChevroletSilverado 2500——with Gauge; Holstein Parts
2011ChevroletSilverado 2500 HD——with Gauge; Holstein Parts
2011ChevroletSilverado 3500 HD——with Gauge; Holstein Parts
2011ChevroletSuburban 1500——with Gauge; Holstein Parts
2011ChevroletSuburban 2500——with Gauge; Holstein Parts
2011ChevroletTahoe6.0LV8Holstein Parts
2011GMCCanyon5.3LV8with Gauge; Holstein Parts
2011GMCSavana 15005.3LV8with Gauge; Holstein Parts
2011GMCSavana 2500——with Gauge; Holstein Parts
2011GMCSavana 3500——with Gauge; Holstein Parts
2011GMCSavana 45006.6LV8with Gauge; Holstein Parts
2011GMCSierra 15006.2LV8with Gauge; Holstein Parts
2011GMCSierra 2500 HD——with Gauge; Holstein Parts
2011GMCSierra 3500 HD——with Gauge; Holstein Parts
2011GMCYukon6.2LV8Holstein Parts
2011GMCYukon XL 1500——with Gauge; Holstein Parts
2011GMCYukon XL 2500——with Gauge; Holstein Parts
2011IsuzuNPR-HD5.2LL4with Light; Holstein Parts
2010CadillacCTS6.2LV8with Gauge; Holstein Parts
2010CadillacEscalade——with Gauge; Holstein Parts
2010CadillacEscalade ESV——with Gauge; Holstein Parts
2010CadillacEscalade EXT——with Gauge; Holstein Parts
2010ChevroletAvalanche5.3LV8Holstein Parts
2010ChevroletCamaro6.2LV8with Gauge; Holstein Parts
2010ChevroletColorado5.3LV8with Gauge; Holstein Parts
2010ChevroletCorvette7.0LV8Holstein Parts
2010ChevroletExpress 15005.3LV8with Gauge; Holstein Parts
2010ChevroletExpress 25006.0LV8with Gauge; Holstein Parts
2010ChevroletExpress 35006.0LV8with Gauge; Holstein Parts
2010ChevroletExpress 45006.0LV8with Gauge; Holstein Parts
2010ChevroletSilverado 15006.2LV8with Gauge; Holstein Parts
2010ChevroletSilverado 2500 HD6.0LV8with Gauge; Holstein Parts
2010ChevroletSilverado 3500 HD6.0LV8with Gauge; Holstein Parts
2010ChevroletSuburban 1500——with Gauge; Holstein Parts
2010ChevroletSuburban 2500——with Gauge; Holstein Parts
2010ChevroletTahoe6.0LV8Holstein Parts
2010GMCCanyon5.3LV8with Gauge; Holstein Parts
2010GMCSavana 15005.3LV8with Gauge; Holstein Parts
2010GMCSavana 25006.0LV8with Gauge; Holstein Parts
2010GMCSavana 35006.0LV8with Gauge; Holstein Parts
2010GMCSavana 45006.0LV8with Gauge; Holstein Parts
2010GMCSierra 15006.2LV8with Gauge; Holstein Parts
2010GMCSierra 2500 HD6.0LV8with Gauge; Holstein Parts
2010GMCSierra 3500 HD6.0LV8with Gauge; Holstein Parts
2010GMCYukon6.2LV8Holstein Parts
2010GMCYukon XL 1500——with Gauge; Holstein Parts
2010GMCYukon XL 2500——with Gauge; Holstein Parts
2010HummerH35.3LV8with Gauge; Holstein Parts
2010HummerH3T5.3LV8with Gauge; Holstein Parts
2009CadillacCTS6.2LV8with Gauge; Holstein Parts
2009CadillacEscalade——with Gauge; Holstein Parts
2009CadillacEscalade ESV——with Gauge; Holstein Parts
2009CadillacEscalade EXT——with Gauge; Holstein Parts
2009ChevroletCheyenne5.3LV8with Gauge; Holstein Parts
2009ChevroletColorado5.3LV8Holstein Parts
2009ChevroletExpress 15005.3LV8with Gauge; Holstein Parts
2009ChevroletExpress 25006.0LV8with Gauge; Holstein Parts
2009ChevroletExpress 35006.0LV8with Gauge; Holstein Parts
2009ChevroletExpress 45006.0LV8with Gauge; Holstein Parts
2009ChevroletImpala5.3LV8with Round Connector; Holstein Parts
2009ChevroletSilverado 15006.2LV8with Gauge; Holstein Parts
2009ChevroletSilverado 2500 HD6.0LV8with Gauge; Holstein Parts
2009ChevroletSilverado 3500 HD6.0LV8with Gauge; Holstein Parts
2009ChevroletSuburban 1500——with Gauge; Holstein Parts
2009ChevroletSuburban 2500——with Gauge; Holstein Parts
2009ChevroletTahoe——with Gauge; Holstein Parts
2009ChevroletTrailblazer6.0LV8with Gauge; Holstein Parts
2009GMCCanyon5.3LV8with Gauge; Holstein Parts
2009GMCEnvoy5.3LV8with Gauge; Holstein Parts
2009GMCSavana 15005.3LV8with Gauge; Holstein Parts
2009GMCSavana 25006.0LV8with Gauge; Holstein Parts
2009GMCSavana 35006.0LV8with Gauge; Holstein Parts
2009GMCSavana 45006.0LV8with Gauge; Holstein Parts
2009GMCSierra 15006.2LV8with Gauge; Holstein Parts
2009GMCSierra 2500 HD6.0LV8with Gauge; Holstein Parts
2009GMCSierra 3500 HD6.0LV8with Gauge; Holstein Parts
2009GMCYukon——with Gauge; Holstein Parts
2009GMCYukon XL 1500——with Gauge; Holstein Parts
2009GMCYukon XL 2500——with Gauge; Holstein Parts
2009HummerH2——with Gauge; Holstein Parts
2009HummerH35.3LV8with Gauge; Holstein Parts
2009HummerH3T5.3LV8with Gauge; Holstein Parts
2009IsuzuNPR5.2LL4with Light; Holstein Parts
2009PontiacG86.2LV8with Gauge; Holstein Parts
2009Saab9-7x6.0LV8with Gauge; Holstein Parts
2008IsuzuNPR5.2LL4with Light; Holstein Parts
Directly replaces or cross-references 17 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Autotecnica — GM13177561S108421S108749260412134411256100326004115333840533386212673134714595040OP6971OPS298PS508S4521SBC1007V51730108