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O₂ sensor for Mazda2/3/6/CX‑3/CX‑5/CX‑9/MX‑5 (engine/year dependent) – Upstream or downstream (cross list). Specs: Most are 4‑wire heated; wire & harness length per SKU — match to OE.
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O₂ sensor for Mazda3 (2016–2019), Mazda CX‑3 (2016–2019) – Upstream / downstream (market dependent). Specs: 4‑wire heated for upstream; OEM connector; probe/harness vary by routing.
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O₂ sensor for Mazdaspeed3 / Mazda6 (2.3L turbo VVT) 2006–2013 – Upper (pre‑cat) for turbo/performance. Specs: Usually 4‑wire heated upstream; some use OE A/F sensor.
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O₂ sensor for Mazda6 (2008–2015) 2.0/2.3/2.5 MZR engines – Upstream (A/F) & downstream. Specs: Upstream may be A/F sensor (higher precision); wiring differs from basic O₂.
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O₂ sensor for Mazda CX‑3, Mazda CX‑30, some Mazda2/DEMIO (market dependent) – Front / upstream. Specs: 4‑wire heated upstream A/F control; OE connector & harness.
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O₂ sensor for Mazda CX‑5 (2017–2025) 2.0/2.5 NA & turbo – Upstream / downstream (as labeled). Specs: Upstream typically 4‑wire heated; downstream 1–4 wires depending on catalyst/engine.
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O₂ sensor for Mazda3 (2014–2022) 2.0–2.5L (sedan/hatch) – Upstream / pre-cat. Specs: 4‑wire heated zirconia, direct OEM connector; M18×1.5 common thread.
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O₂ sensor for Lexus RX‑h, LS‑h (A/F sensors upstream); pure BEVs have no O₂ sensors – —. Specs: A/F sensors differ from narrow‑band O₂ (often 4+ wires); BEVs: not applicable. Cross: —.
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O₂ sensor for Broad Lexus/Toyota V6/V8/4‑cyl coverage (select exact cross by OEM part) – Upstream / downstream (SKU dependent). Specs: OE‑quality direct‑fits; most upstream are 4‑wire heated; match wiring & harness length. Cross: Denso 234‑4209 / 234‑4169 / 234‑4260; Bosch 0‑258‑00xxx (examples).
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O₂ sensor for Lexus LC500 (2018–2025) & related performance V8 applications – Upstream / downstream per exhaust layout. Specs: 4‑wire heated upstream; heavy‑duty harness/body for V8/large engines. Cross: Aftermarket Denso/Bosch crosses available.
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O₂ sensor for Recent Lexus sedans/SUVs (some RX / ES / NX model years) – Rear / lower or front depending on engine layout. Specs: Modern upstream = 4‑wire heated; downstream vary 1–4 wire; thread commonly M18×1.5 (verify). Cross: Denso 234‑42xx / 234‑41xx crosses (catalog).
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O₂ sensor for Lexus RX330 / RX350 (≈2004–2006); Highlander family related – Upstream / mid‑pipe (engine dependent). Specs: Usually 4‑wire heated for upstream; OE harness/plug for direct fit. Cross: Bosch/Denso direct‑fit aftermarket listings.
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O₂ sensor for Toyota Prius family & select Lexus models (e.g., LS460/LS600h rear sensors 2007–2016) – Rear / lower (post‑catalyst). Specs: Modern 4‑wire heated for many fits; confirm pinout & harness length. Cross: Denso 234‑4622 / 234‑4515 common crosses.
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O₂ sensor for Lexus IS300 (1999–2005 early IS) – Front / upstream (exhaust manifold, Bank 1 typical). Specs: Typically 4‑wire heated on later replacements; OEM connector shape specific. Cross: Denso 234‑series direct‑fit.
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O₂ sensor for Lexus ES300, LS400 (≈1997–2001 examples) – Upstream or downstream (variant dependent). Specs: Older models may be 1–2 wire non‑heated; later replacements heated 3–4 wire; verify connector & probe length. Cross: Denso 234‑4xxx family; Bosch cross‑refs (catalog).
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O₂ sensor for Older & common Honda petrol models advertised as 'fits Honda' – Replacement (may require adapter). Specs: Variable: thread/probe length/wire count may not match OE.
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O₂ sensor for Civic, Accord, CR‑V, Fit/Jazz, Odyssey, Pilot, Ridgeline (various years) – Upstream or downstream (SKU dependent). Specs: Most upstream replacements are 4‑wire heated; downstream vary.
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O₂ sensor for Accord Hybrid, Civic Hybrid, modern direct‑injection variants – Upstream (A/F sensor). Specs: A/F sensors differ from narrow‑band O₂; typically 4+ wires & special calibration.
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O₂ sensor for Many Civic / Accord / CR‑V layouts (downstream part numbers vary) – Downstream / post‑cat. Specs: Often 1–3 wires; connector & probe length vary by exhaust layout.
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O₂ sensor for Accord (2014+), Civic (2012–2015), HR‑V (2016–2022) – Upstream / pre‑cat. Specs: 4‑wire heated A/F for precise control; OE connector, direct‑fit.
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O₂ sensor for Older Accord / CR‑V / Prelude (~1998–2004; market dependent) – Upstream (legacy). Specs: Older sensors may be narrow‑band or early A/F; 1–4 wires depending on year.
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O₂ sensor for Honda Accord 2.4L (2003–2007) & related variants – Upstream / pre‑cat. Specs: 4‑wire heated A/F; OE connector; wire length & plug shape must match.
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O₂ sensor for Honda Civic 1.8L (2006–2011), some CR‑V / Fit references – Upstream / A/F (pre‑cat). Specs: 4‑wire heated A/F style; direct‑fit connector; common M18×1.5 thread.
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O₂ sensor for Older Changan petrol models – Replacement (may require harness/adaptor). Variable—may be non‑OE thread/length; risk of mismatch (refs: Universal marketplace SKUs).
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O₂ sensor for CS35, CS75 and other models – Pre‑cat (upstream) and post‑cat (downstream). Manuals specify sensor type and wiring (typically 4‑wire upstream) (refs: Service manual references).
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