FUNCTION - Our upstream oxygen sensor solves check engine lights, reduces fuel consumption, and optimizes engine performance. Compatible with 2004 for Nissan Frontier & Xterra (part numbers 234-4713, 234-3015).
ADVANTAGE - Silver alloy melting point joint for easy installation. Protective layer helps maintain reliable performance sensor reliable performance. Direct OEM fit ensures smooth acceleration and durability.
FITMENT - O2 sensor designed specifically for 2004 for Nissan Frontier, 2004 for Nissan Xterra. Verify part numbers 234-4713 or 234-3015 before purchase.
PERFORMANCE - Installs without coding. Fixes poor fuel mileage and engine jitters. Restores optimal air-fuel ratio for smoother driving.
NOTE - Confirm your vehicle’s engine and part number match our listing. Incorrect fitment may damage your car.