Compare 1995 Subaru Impreza oxygen sensor Prices

Click any retailer below to see their current prices:

ALLDATAdiy

Professional Repair Info for DIYers

Access factory-level repair manuals, wiring diagrams, and maintenance schedules for your 1995 Subaru Impreza. The same data professional mechanics use.

Learn More

Online Retailers

eBay Motors

New & used options

Check Prices

CarParts.com

Lifetime warranty

Check Prices

Amazon

Prime 2-day shipping

Check Prices

RockAuto

Lowest prices online

Check Prices

Local Auto Parts Stores

AutoZone

Local pickup available

Check Prices

Advance Auto

Same-day pickup

Check Prices

NAPA

Quality parts, local pickup

Check Prices

O'Reilly

Same-day pickup

Check Prices

1995 Subaru Impreza Oxygen Sensor DIY Technical Guide

Before ordering replacement parts or starting your repair, review the factory torque specifications, required tools, and critical vehicle gotchas below.

Factory Specifications & Torque Ratings

Component / Parameter	Factory Specification	DIY Relevance
Wheel Lug Nut Torque	76 - 85 ft-lbs (Verify with owner manual)	Torque in criss-cross pattern after wheel install
Repair Difficulty Rating	Easy to Moderate (30-60 minutes)	Based on average DIY home garage setup

Recommended Tools Checklist

Slotted 22mm (7/8") O2 Sensor Socket Slip over wiring harness to engage sensor hex
Penetrating Oil (PB Blaster / Kroil) Soak exhaust threads 30 minutes before removal

Step-by-Step DIY Summary

Soak Threads: Spray penetrating lubricant on O2 sensor exhaust bung threads and let soak.
Disconnect Harness: Trace sensor pigtail to electrical harness connector and unclip safety locking tab.
Loosen Sensor: Fit 22mm slotted sensor socket over wiring and onto hex. Turn counter-clockwise to break free.
Install New Sensor: Apply high-temp anti-seize to threads (avoiding sensor tip). Hand-thread to prevent cross-threading, then torque to ~30-35 ft-lbs.
Connect & Secure: Plug electrical connector until audible click and secure wire away from direct exhaust heat.