



⚡ Keep your GM running smooth—because your ride deserves the original edge!
The ACDelco D1835A Engine Oil Pressure Switch is a GM Original Equipment replacement part engineered to meet exact factory specifications. Operating at 12 volts DC with stainless steel contacts, it ensures precise oil pressure monitoring to protect your engine. Designed for seamless fit and durability, this switch offers professional-grade reliability trusted by GM owners and mechanics alike.





| ASIN | B000C9P3F6 |
| Actuator Type | Push Button |
| Are batteries included? | No |
| Brand | GM GENUINE PARTS |
| Circuit Type | 1-way |
| Colour | Black |
| Connectivity Protocol | Wi-Fi |
| Connector Type | Screw Terminal |
| Contact Material | Stainless Steel |
| Contact Type | Normally Open |
| Control Method | Voice |
| Controller Type | Push Button |
| Country of Origin | USA |
| Current Rating | 10 Amps |
| Customer Reviews | 4.4 4.4 out of 5 stars (109) |
| Date First Available | 7 August 2012 |
| Generic Name | ACDelco - Engine Oil Pres (Slp) (D1835A) |
| Global Trade Identification Number | 00021625640969 |
| Included Components | ACDelco - Engine Oil Pres (Slp) (D1835A) |
| International Protection Rating | IP00 |
| Item Dimensions LxWxH | 7.4 x 4.8 x 3.8 Centimeters |
| Item Height | 1.5 Inches |
| Item Weight | 40.8 g |
| Item Width | 1.9 Inches |
| Item dimensions L x W x H | 7.4 x 4.8 x 3.8 Centimeters |
| Item model number | D1835A |
| Manufacturer | ACDelco |
| Model number | D1835A |
| Net Quantity | 1.0 Count |
| Number of Items | 1 |
| Number of Positions | 1 |
| Operating Voltage | 12 Volts (DC) |
| Operation Mode | ON-OFF |
| Product Dimensions | 7.37 x 4.83 x 3.81 cm; 40.82 g |
| Specific Product Use | personal |
| Terminal | Screw |
| Voltage | 12 Volts |
J**N
My 2001 Impala was leaking oil and was giving me a false low oil pressure warning. After changing this out the leak has subsided and the warning messages have quit. Now when I reach a top speed of 88 mph my flux capacitor fully engages and I find myself cruising into the future. This thing works! Just be sure not to over tighten it.
W**Y
Pressure Switch was perfect match and fixed the problem, old switch was leaking oil. Easy to replace…IF YOU HAVE THE CORRECT TOOL! If you don’t have one already, Buy the Oil Pressure Socket to remove old and install new switch.
M**D
Perfect fit on an 01 Chevrolet Impala. Stopped a major oil leak. Electrical connector was an exact fit.
J**F
This item was all it took to make my oil pressure gauge work all the time. I was able to buy this part and special socket for less than the dealer wanted for just the part.
B**.
Part is incorrect. It needs to be for a single prong vice (larger) double prone connector
Trustpilot
2 weeks ago
1 month ago