NTK Oxygen Sensor P/N:23194

Keep your engine in closed-loop control with the NTK Oxygen Sensor 23194, a heated narrow-band sensor that feeds constant air-fuel readings to the ECU. It drops in as a specific-fit replacement across a broad application list, including the 2007 CHRYSLER 300 [V8-5.7L], 2007 DODGE CHARGER [V8-6.1L], 2001-2002 DODGE RAM 1500 [V8-5.9L], 2004 JEEP WRANGLER [L6-4.0L], and many MERCEDES-BENZ models such as the 2013-2014 C300 [V6-3.5L] and 2012-2017 S550 — see the Buyer's Guide tab for the full 114-application list.

An oxygen sensor provides closed-loop feedback to the ECU to help control the air-fuel ratio and can alert the OBDII system to possible fuel-delivery or catalytic-converter issues. If a worn or contaminated sensor is the cause of a check-engine light, rough running, or reduced fuel efficiency, this unit replaces it.

• Heated 4-wire design: female connector with four terminals; heated element supports quick light-off.
• Switching zirconia element: narrow-band sensing built on NTK's ceramic technology.
• Advanced ceramic sensor element: 3-stage contaminant-resistant plasma-jet and deposit-trap overcoat helps protect against element poisoning.
• Easy installation: OE-specified, water-resistant connector and harness accessory hardware; M18 x 1.5 threaded mounting, 7/8 in (22 mm) wrench size, roughly 7.87 in harness.

Meets or exceeds OEM specifications. Country of origin: Japan. Cataloged for upstream and downstream (left/right) positions depending on the application — confirm the correct position for your vehicle in the Buyer's Guide.

Interchange: 213-2965 · 2132965 · OS1489 · OS2220 · 13664 · 15305 · 15504 · 15510 · 18125 · 75-2557 · 752557 · 75-2999 · 752999 · 56028994AA · 56041698AA · 68021056AA · 234-4274 · 2344274 · 234-4418 · 2344418 · 234-4559 · 2344559 · 234-4560 · 2344560 · 234-4587 · 2344587 · 234-4770 · 2344770 · 0005421000 · 0065422018 · 0085426118 · 0085427818 · OS5073 · SG1387 · SG736. Manufacturer part number 23194.