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Nissan Sentra / Altima / Frontier Upstream Oxygen Sensor
Description:
Upstream oxygen sensor replacement for Nissan Sentra, Altima, and Frontier.
Ensures accurate exhaust monitoring, improves fuel efficiency, and emissions.
Features:
- Designed for Nissan Sentra, Altima, Frontier
- Upstream O2 sensor replacement for precise readings
- Compatible with listed engines and trims
- Helps optimize MPG and emissions performance
Includes:
- 1 x upstream oxygen sensor
Fits Models:
- Nissan Sentra
- Nissan Altima
- Nissan Frontier
Model Years:
- (omit if unknown)
Submodels:
- Sentra (All trims)
- Altima (All trims)
- Frontier (All trims)
Engine Options:
- Various engines across models (e.g., Sentra 1.6L/2.0L, Altima 2.5L/3.5L, Frontier 2.5L)
Keywords:
oxygen sensor, upstream, Nissan Sentra, Altima, Frontier, OEM replacement, exhaust sensor
CF Upstream Oxygen Sensor for Nissan Sentra/Altima/Frontier
Shipping Information
Most orders land in 5–12 business days. We'll keep you updated at every step of the journey.
The Kren Bits journey:
- Order received — Day 0
- With fulfilment — Day 1–2
- Heading to courier — Day 2–4
- Shipped — Day 3–7
- Almost there — Day 5–10
- Delivered — Day 5–14
Where your part ships from:
Your order ships from the closest warehouse with available stock across our six-warehouse network — NZ, AU, TH, UK, US, and CN.
We email you at every real milestone — order received, with fulfilment, heading to courier, shipped, almost there, delivered. No chasing, no vague waits.
For more details, visit our Track Your Order page.
Product Enquiry
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