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1985 GMC K2500 Suburban
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Lifetime Replacement
1985 GMC K2500 Suburban

1985 GMC K2500 Suburban Oil Pressure Switches

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Professional Series Oil Pressure Switch - Direct Fit, Sold individually
AC Delco®
Professional Series Oil Pressure Switch - Direct Fit, Sold individually
Part Number: ACG1807
Guaranteed to Fit
$14.49
Vehicle Fitment
  • 1985 GMC K2500 Suburban Sierra Classic 8 Cyl 5.9L Emis Cont, Spr Oper(H4D), Except Rally Ga(Z53)
  • 1985 GMC K2500 Suburban High Sierra 8 Cyl 5.9L Emis Cont, Spr Oper(H4D), Except Rally Ga(Z53)
  • 1985 GMC K2500 Suburban Base 8 Cyl 5.9L Emis Cont, Spr Oper(H4D), Except Rally Ga(Z53)
Product Details
Notes : 1/8-27 threadWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Professional SeriesTerminal Type : BladeInterchange Part Number : REPC501103, PS236, 10201491Terminal Quantity : 1Replaces OE Number : 03815936, 3815936Recommended Use : OE ReplacementProduct Fit : Direct Fit
Standard OE Replacement Oil Pressure Switch - Direct Fit, Sold individually
Standard®
Standard OE Replacement Oil Pressure Switch - Direct Fit, Sold individually
Part Number: SIPS144
Guaranteed to Fit
$12.49
Vehicle Fitment
  • 1985 GMC K2500 Suburban High Sierra 8 Cyl 5.9L With 1/4 Inch Thread
  • 1985 GMC K2500 Suburban Sierra Classic 8 Cyl 5.9L With 1/4 Inch Thread
  • 1985 GMC K2500 Suburban Base 8 Cyl 5.9L With 1/4 Inch Thread
Product Details
Warranty : 3-year or 36,000-mile Standard limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE ReplacementInterchange Part Number : REPO501101, PS155Product Fit : Direct Fit
Standard OE Replacement Oil Pressure Switch - Direct Fit, Sold individually
Standard®
Standard OE Replacement Oil Pressure Switch - Direct Fit, Sold individually
Part Number: SIPS126T
Guaranteed to Fit
$8.99
Vehicle Fitment
  • 1985 GMC K2500 Suburban Sierra Classic 8 Cyl 5.9L
  • 1985 GMC K2500 Suburban High Sierra 8 Cyl 5.9L
  • 1985 GMC K2500 Suburban Base 8 Cyl 5.9L
Product Details
Warranty : 1-year or 12,000-mile Standard limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE ReplacementInterchange Part Number : REPO501101, PS155Product Fit : Direct Fit
Standard OE Replacement Oil Pressure Switch - Direct Fit, Sold individually
Standard®
Standard OE Replacement Oil Pressure Switch - Direct Fit, Sold individually
Part Number: SIPS126
Guaranteed to Fit
$10.99
Vehicle Fitment
  • 1985 GMC K2500 Suburban Sierra Classic 8 Cyl 5.9L
  • 1985 GMC K2500 Suburban Base 8 Cyl 5.9L
  • 1985 GMC K2500 Suburban High Sierra 8 Cyl 5.9L
Product Details
Warranty : 3-year or 36,000-mile Standard limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Terminal Gender : MaleReplaces OE Number : 10002798, 10012967, 25036001, 457874, D1811, SWG1702Recommended Use : OE ReplacementProduct Fit : Direct FitSeries : Standard OE ReplacementTerminal Type : BladeInterchange Part Number : REPO501101, PS155Terminal Quantity : 2Connector Quantity : 1Connector Gender : Male
Standard OE Replacement Oil Pressure Switch - Direct Fit, Sold individually
Standard®
Standard OE Replacement Oil Pressure Switch - Direct Fit, Sold individually
Part Number: SIPS155
Guaranteed to Fit
$26.49
Vehicle Fitment
  • 1985 GMC K2500 Suburban Base 8 Cyl 6.4L Gauge
  • 1985 GMC K2500 Suburban High Sierra 8 Cyl 6.4L Gauge
  • 1985 GMC K2500 Suburban Sierra Classic 8 Cyl 6.4L Gauge
Product Details
Warranty : 3-year or 36,000-mile Standard limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE ReplacementInterchange Part Number : REPO501101, PS211Product Fit : Direct Fit
Oil Pressure Switch - Direct Fit, Sold individually
GPD®
Oil Pressure Switch - Direct Fit, Sold individually
Part Number: GPD1815269
Guaranteed to Fit
$8.49
Vehicle Fitment
  • 1985 GMC K2500 Suburban Base 8 Cyl 6.4L with Light
  • 1985 GMC K2500 Suburban High Sierra 8 Cyl 6.4L with Light
  • 1985 GMC K2500 Suburban Sierra Classic 8 Cyl 6.4L with Light
Product Details
Warranty : 1 year GPD limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
Page 1 of 1 | Showing 1 - 6 of 6 results

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Product Questions & Answers

Standard Standard OE Replacement Oil Pressure Switch - Direct Fit, Sold individually
$26.49
Q:What exactly does it do lol?
Norman B.
A:BEST ANSWERHi, The oil pressure switch is installed in the oil circuit of the engine. It monitors the oil pressure and turns off or on a warning light or controls an oil pressure indicator. When the ignition is switched on, the oil pressure warning light illuminates. Show less
Grace G.
 
1 Question, 1 AnswerView all Q&As >
Standard Standard OE Replacement Oil Pressure Switch - Direct Fit, Sold individually
$10.99
Q:is this switch for a gage not a light?
Philip S.
A:BEST ANSWERHi Philip, I'm pleased to assist you. This oil pressure switch is for the warning light-sending unit. Click on the link below to order at a discounted price today, while supplies last. I hope this is helpful. Enjoy your CP shopping experience! https://www.carparts.com/oil-pressure-switch/standard/sips126?can=CPGG4850_CSQA_20230131 Show less
Grace G.
 
1 Question, 1 AnswerView all Q&As >

Helpful Automotive Resources

P2647 Code: “A” Rocker Arm Actuator System Stuck On
P2647 Code: “A” Rocker Arm Actuator System Stuck OnYou can get more information that can help you understand codes like P2647 more fully in our technical discussion about VTEC.
P0521 Code: Engine Oil Pressure Sensor/Switch Range/Performance
P0521 Code: Engine Oil Pressure Sensor/Switch Range/PerformanceA vehicle’s oil pressure sensor is typically a three-wire sensor with 5 volts, a signal return ground, and a signal voltage that varies with engine oil pressure. The sensor’s job is to detect and report engine oil pressure to the PCM. The OBD-II code P0521 is triggered when the PCM
P0523 Code: Engine Oil Pressure Sensor/Switch “A” Circuit High
P0523 Code: Engine Oil Pressure Sensor/Switch “A” Circuit HighThe PCM monitors engine oil pressure with the help of the Engine Oil Pressure sensor. The P0523 code is typically logged when the PCM receives high readings from this sensor. This code belongs to a range of diagnostic trouble codes that refer to oil pressure problems. Related DTCs include P0520,
P0522 Code: Engine Oil Pressure Sensor/Switch “A” Circuit Low
P0522 Code: Engine Oil Pressure Sensor/Switch “A” Circuit LowThe pressure-sensing mechanism in the oil pressure switch is in direct contact with the oil gallery. This means that any changes in gallery oil pressure will produce an increase or decrease in the resistance of the oil pressure transducer.
Where Is the Oil Pressure Switch Located?
Where Is the Oil Pressure Switch Located?The oil pressure switch monitors the oil pressure and illuminates the warning light or the oil pressure indicator when the pressure falls below a certain threshold. It also notifies you when the pressure becomes too high. This typically only happens when the oil pump relief valve is stuck closed. Low
P0520 Code: Engine Oil Pressure Sensor/Switch “A” Circuit
P0520 Code: Engine Oil Pressure Sensor/Switch “A” CircuitInside the oil pressure switch is a pressure-sensing device that’s in direct contact with the oil flow. Oil pressure can either increase or decrease the sensor’s resistance and the PCM is capable of converting these changes into an accurate interpretation of the actual oil pressure.