higherbro O2 Oxygen Sensor Kit, 2PCS (Upstream & Downstream) — Direct‑Fit for 1995–2000 Chrysler/Dodge/Jeep

The higherbro 2PCS Oxygen O2 Sensor 1 & 2 kit provides both upstream and downstream replacement sensors engineered to restore accurate oxygen readings and proper emission control on compatible 1995–2000 Chrysler, Dodge, Jeep vehicles.

These two O2 sensors are designed as direct-fit replacements for a range of late‑1990s Chrysler-family engines. Each sensor uses standard threaded mounting and a factory‑style electrical connector to simplify installation without vehicle modifications. The set includes the bank 1 (pre‑catalytic converter) and bank 2 (post‑catalytic converter) sensors so you can address both air‑fuel feedback and catalytic monitoring in one purchase.

Which vehicles and engine types will these sensors fit?

The kit supports many Chrysler, Dodge, Plymouth and Jeep models from the mid‑1990s through 2000. Fitment covers multiple displacements including 2.0L, 2.4L, 2.5L, 3.9L, 4.0L, 5.2L and 5.9L engines. Always verify exact compatibility with your vehicle’s make, model, year and engine code before ordering to ensure connector and thread match.

• Compatible with Jeep Wrangler, Cherokee, Grand Cherokee (selected years/engines)
• Works with Dodge Dakota, Ram and B/3500 series (various 3.9L–5.9L engines)
• Fits Chrysler Cirrus and Dodge/Plymouth Stratus and Breeze 2.0L and 2.4L variants
• Confirm fit using make, model, year and engine details before purchase

How do these sensors affect engine performance and emissions?

Oxygen sensors measure exhaust oxygen to help the engine computer set the correct air‑fuel ratio. Replacing worn or failed sensors helps maintain efficient combustion and proper catalytic function but does not alter engine output on its own. New sensors reduce the risk of check engine lights related to O2 diagnostics and support emissions compliance.

• Restores accurate oxygen readings for ECU fuel trim adjustments
• Helps prevent drivability issues caused by rich or lean mixtures
• Supports catalytic converter monitoring with a proper downstream sensor
• Can clear O2‑related trouble codes when installed and passed by diagnostics

What should I know about installation and warranty?

Installation is straightforward for anyone with basic automotive tools: locate the upstream and downstream sensors, remove the old units, and thread in the new sensors using the factory connectors. Use anti‑seize on threads if required and torque to manufacturer specifications. higherbro backs the product with a 1‑year unlimited mileage quality guarantee for added confidence.

• Direct replacement with factory‑style connectors for easy swap‑out
• Follow factory torque specs and use anti‑seize where appropriate
• 1 Year unlimited mileage quality guarantee included
• Check vehicle fitment selector before purchase (make, model, year, engine)

Who is this for? This two‑piece O2 sensor set is aimed at DIY mechanics, independent shops and vehicle owners working on late‑1990s Chrysler‑family cars, trucks and SUVs who need both upstream and downstream sensors. If your vehicle shows oxygen sensor related codes, has poor fuel economy, or you’re replacing sensors as part of routine exhaust maintenance, this kit offers a cost‑effective, direct‑fit option. Confirm compatibility using your vehicle details to ensure a proper match before ordering.