engine

Oil Level Sensor

for 2002 Dodge Viper 8.0L V10 · RWD

Difficulty

Easy

Time

1.4 h

Tools

Steps

✓Fact-checked. Built from OLP's spec database, then independently fact-checked line by line with every correction applied. Master-tech sign-off by Chris Hackleman is queued. Cross-check torque values against the factory manual, and stop if anything looks unsafe. How our data is made.

Remove and replace the oil level sensor on the 1992 Dodge Viper 8.0L V10 engine, including electrical disconnection and proper torque specifications.

Warnings

⚠Allow engine to cool completely before beginning work. Hot oil and components can cause severe burns.

⚠The V10 engine holds 11 quarts of oil. Ensure drain pan has adequate capacity if draining is required.

ℹ️Some oil loss (approximately 0.5-1 quart) is normal when removing the oil level sensor.

Tools required

Socket set with ratchetEssential

22mm deep socket (for oil level sensor)Essential

Torque wrenchEssential

Oil drain panEssential

Clean shop ragsEssential

Wire brush or Scotch-Brite pad

Threadlocker (medium strength)

Safety glassesEssential

Vehicle lift or jack standsEssential

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Parts

Oil level sensor × 1 — Mopar 04605791 or equivalent
Oil level sensor O-ring or gasket × 1 — Use OEM specification

As an Amazon Associate and Autel/ANCEL partner, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.

Fluids

10W-30 conventional engine oil — 1 qt

Preparation

Park vehicle on level surface and engage parking brake
Allow engine to cool completely (minimum 2 hours after operation)
Raise vehicle on lift or secure with jack stands at proper lift points
Disconnect negative battery cable to prevent accidental starter engagement
Remove belly pan or lower engine cover if equipped to access oil pan area

Procedure

1
Locate the oil level sensor
The oil level sensor is mounted on the passenger side of the oil pan on the 8.0L V10. It is positioned near the front of the pan, accessible from below the vehicle. Identify the sensor body and its electrical connector.
2
Disconnect the electrical connector
Press the release tab on the oil level sensor electrical connector and pull the connector straight away from the sensor. Inspect the connector terminals for corrosion or damage. If connector shows corrosion, clean with electrical contact cleaner and allow to dry completely.
3
Prepare for oil drainage
Position the oil drain pan directly beneath the oil level sensor. Expect approximately 0.5-1 quart of oil to drain when the sensor is removed. Have clean shop rags ready to control spillage.
4
Remove the oil level sensor
Using a 22mm deep socket, carefully unthread the oil level sensor from the oil pan in a counterclockwise direction. Once loose, remove by hand and allow oil to drain into the pan. Keep the sensor upright as you withdraw it to minimize spillage.
5
Inspect the sensor mounting area
Examine the threaded hole in the oil pan for debris, metal shavings, or damage to the threads. Clean the mounting surface and threads using a clean shop rag. If the threads show minor deposits, carefully clean with a wire brush. Inspect the old sensor O-ring or sealing washer and verify it came out with the sensor.
6
Prepare the new oil level sensor
Remove the new oil level sensor from its packaging. Verify that a new O-ring or sealing washer is installed on the sensor. If a separate O-ring is provided, install it into the groove on the sensor body. Apply a light coat of clean engine oil to the O-ring to aid installation. Do not use sealant or thread tape on the sensor threads unless specifically required by the manufacturer.
7
Install the new oil level sensor
Thread the new oil level sensor into the oil pan by hand in a clockwise direction. Ensure it threads smoothly without resistance or cross-threading. Once hand-tight, use the 22mm deep socket and torque wrench to tighten to specification.
Torque spec
Oil Level Sensor15 Nm (11 lb-ft)
8
Reconnect the electrical connector
Push the electrical connector onto the oil level sensor until it clicks into place. Tug gently on the connector to verify it is fully seated and locked. Ensure the connector wire routing does not contact exhaust components or moving parts.
9
Check and top off engine oil
Lower the vehicle to the ground. Remove the oil filler cap and check the engine oil level using the dipstick. Add engine oil of the factory-specified viscosity (verify against the owner's manual) as needed to bring the level to the full mark on the dipstick. Account for the oil lost during sensor replacement (typically 0.5-1 quart).
10
Reconnect battery and clear codes
Reconnect the negative battery cable. Start the engine and allow it to idle for 2-3 minutes while monitoring for oil leaks around the sensor. If equipped with an oil level warning light or gauge, verify it functions normally. Use a scan tool to clear any stored diagnostic trouble codes related to the oil level sensor circuit if necessary.

Reassembly

Reinstall any belly pan or lower engine covers removed during access
Verify all tools and materials are removed from engine bay and undercarriage
Dispose of used oil and old sensor according to local regulations

Verification

Start engine and verify no oil leaks at sensor mounting point after 5 minutes of operation
Check oil level on dipstick with engine off and vehicle level; level should be between add and full marks
Verify oil level warning system functions correctly (if equipped with dash indicator)
Test drive vehicle and monitor for any oil pressure or level warning lights
Re-check sensor area for leaks after first drive cycle