Direct replacement rear O2 sensor for Commander and Grand Cherokee models. Maintains proper air-fuel mixture at the exhaust outlet to keep your emissions system and engine performance on target. Factory-style fitment ensures correct readings without modification.
✓ Ships from FL Warehouse✓ Factory Mounting Points✓ Direct-from-Warehouse
Key Features
Direct OEM replacement - Eliminates check engine codes triggered by faulty rear oxygen sensors
Factory mounting design - Installs at existing sensor location without adapters or drilling
Dual sensor set - Covers both left and right rear oxygen sensor positions in one purchase
Specs
Condition: New
Configuration: Rear left and right oxygen sensor pair
Design: Factory-style wired sensor
Whats Included
Rear left oxygen sensor
Rear right oxygen sensor
Frequently Asked Questions
Will these sensors clear a check engine light?
If your light is triggered by a rear oxygen sensor fault code (P0135, P0136, P0137, or similar), replacing the failed sensor should clear it once the vehicle cycles through its diagnostics. If the light returns, have the system scanned again to confirm the new sensor is reading correctly.
Do I need any special tools or adapters to install these?
These mount directly into factory locations — no adapters needed. You'll need a standard oxygen sensor socket and a wrench or ratchet to remove the old sensors and install the new ones. Disconnect the battery before you start.
What's the difference between these rear sensors and front sensors?
Rear sensors monitor exhaust after the catalytic converter to fine-tune fuel mixture. They're not interchangeable with front sensors — install these in the rear positions only. Front and rear sensor locations are different on your vehicle.
* Rates from 0–36% APR. Payment options through Affirm are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. CA residents: Loans by Affirm Loan Services, LLC are made or arranged pursuant to a California Finance Lenders Law license. For licenses and disclosures, see affirm.com/licenses. For example, a $800 purchase could be split into 12 monthly payments of $72.21 at 15% APR or 4 interest free payments of $200 every 2 weeks.
**Rates from 0%-36% APR. Payment options through Shop Pay Installments, are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. State notices to consumers https://www.affirm.com/licenses.
