Description
Warranty & Shipping
Product Reviews
Q&A
Vehicle Fit

You have come to the right place to find your replacement oil pressure sending unit! This oil pressure sender switch has these following specifications:

  • Single terminal switch
  • Replaces dealer part numbers: 56026779, 19022006, C-1818, 425373
  • Direct Replacement
  • Designed for vehicles sold in U.S. markets only.

Note: You can find your engine code which is the 8th digit on your VIN (Vehicle Identification Number) on your registration.

Our electrical and electronic parts are subject to strict quality control testing. Please ensure proper diagnosis of this item before purchasing as the item cannot be returned once installed or plugged in.

Item Condition: New

Attention California Customers:

WARNING:  This product can expose you to chemicals including Lead and Lead Compounds, which are 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.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

5.00/ 5.0
2 reviews
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My pressure gauge in my 1994 Jeep Wrangler 4cyl was sporadic. I put the new sender in and my issue was gone.
June 29, 2017
Works as intended makes the wobble go away on your oil pressure gauge
December 20, 2017
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
I looked up the electrical connector to this pressure sender unit and it only shows a two wire do you clip one of the wires off because it is A1 pin and it has like a a dummy plug in the other side just wondering?
RANDY H June 27, 2017
What is your year, make, and model or the VIN so we may see why there is this difference?
Alex P June 28, 2017
Through other research it does show a two wire connector on the other end which connects to this. I also found that this connector could be used for other parts such as a speed sensor which may be why the second wire is there, but for the oil pressure gauge sender this second port is blocked off. The other harness has an acting dummy wire.
Alex P June 28, 2017
Yes.
Alex P June 28, 2017
Year Make Model Description
1992-2002Dodge Viper Dodge Viper Oil Pressure Gauge Sender V10 8.0L (8th Vin Digit E)
1992-1996Jeep Cherokee Jeep Cherokee Oil Pressure Gauge Sender L6 4.0L (8th Vin Digit S)
1992-1996Jeep Cherokee Jeep Cherokee Oil Pressure Gauge Sender L4 2.5L (8th Vin Digit P)
1992Jeep Comanche (MJ) Jeep Comanche (MJ) Oil Pressure Gauge Sender L4 2.5L (8th Vin Digit P)
1992Jeep Comanche (MJ) Jeep Comanche (MJ) Oil Pressure Gauge Sender L6 4.0L (8th Vin Digit S)
1993-1995Jeep Grand Cherokee Jeep Grand Cherokee Oil Pressure Gauge Sender L6 4.0L (8th Vin Digit S)
1994-1995Jeep Grand Cherokee Jeep Grand Cherokee Oil Pressure Gauge Sender V8 5.2L (8th Vin Digit Y)
1992-1995Jeep Wrangler Jeep Wrangler Oil Pressure Gauge Sender L6 4.0L (8th Vin Digit S)
1992-1995Jeep Wrangler Jeep Wrangler Oil Pressure Gauge Sender L4 2.5L (8th Vin Digit P)
Part #: 1AOSU00001


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

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