{"product_id":"02-o2-oxygen-sensor-for-chevy-blazer-s10-gmc-sonoma-jimmy-upstream-downstream-1","title":"02 O2 Oxygen Sensor for Chevy Blazer S10 GMC Sonoma Jimmy Upstream Downstream","description":"\u003ch2\u003ePart Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eO2 Oxygen Sensor\u003c\/strong\u003e is a precision-engineered aftermarket replacement built for \u003cstrong\u003e1998-2005 Chevy Blazer \/ S10\u003c\/strong\u003e, \u003cstrong\u003e1998-2004 GMC Sonoma \/ Jimmy\u003c\/strong\u003e, and \u003cstrong\u003e1998-2000 Isuzu Hombre\u003c\/strong\u003e applications. This 4-wire heated sensor is designed for direct fitment in either the upstream (pre-catalytic converter) or downstream (post-catalytic converter) position, monitoring exhaust oxygen content to keep your fuel trim and emissions system running within factory spec. Backed by KOEEP's 1-year warranty and free worldwide shipping.\u003c\/p\u003e\n\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #eeeeee; font-family:Arial, Helvetica, sans-serif; font-size:14px; margin:16px 0;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color:#2b2b2b;\"\u003e\n      \u003cth style=\"color:#ffffff; padding:10px 14px; text-align:left; border:1px solid #555555; font-weight:bold;\"\u003eMake\u003c\/th\u003e\n      \u003cth style=\"color:#ffffff; padding:10px 14px; text-align:left; border:1px solid #555555; font-weight:bold;\"\u003eModel\u003c\/th\u003e\n      \u003cth style=\"color:#ffffff; padding:10px 14px; text-align:left; border:1px solid #555555; font-weight:bold;\"\u003eYear\u003c\/th\u003e\n      \u003cth style=\"color:#ffffff; padding:10px 14px; text-align:left; border:1px solid #555555; font-weight:bold;\"\u003eTrim \/ Engine\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color:#fafafa;\"\u003e\n      \u003ctd style=\"padding:10px 14px; border:1px solid #eeeeee; color:#333333;\"\u003eChevrolet\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px; border:1px solid #eeeeee; color:#333333;\"\u003eBlazer\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px; border:1px solid #eeeeee; color:#333333;\"\u003e1998–2005\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px; border:1px solid #eeeeee; color:#555555;\"\u003e4.3L V6 — Upstream \/ Downstream\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f5f5f5;\"\u003e\n      \u003ctd style=\"padding:10px 14px; border:1px solid #eeeeee; color:#333333;\"\u003eChevrolet\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px; border:1px solid #eeeeee; color:#333333;\"\u003eS10 Pickup\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px; border:1px solid #eeeeee; color:#333333;\"\u003e1998–2004\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px; border:1px solid #eeeeee; color:#555555;\"\u003e4.3L V6 — Upstream \/ Downstream\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color:#fafafa;\"\u003e\n      \u003ctd style=\"padding:10px 14px; border:1px solid #eeeeee; color:#333333;\"\u003eGMC\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px; border:1px solid #eeeeee; color:#333333;\"\u003eSonoma\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px; border:1px solid #eeeeee; color:#333333;\"\u003e1998–2004\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px; border:1px solid #eeeeee; color:#555555;\"\u003e4.3L V6 — Upstream \/ Downstream\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f5f5f5;\"\u003e\n      \u003ctd style=\"padding:10px 14px; border:1px solid #eeeeee; color:#333333;\"\u003eGMC\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px; border:1px solid #eeeeee; color:#333333;\"\u003eJimmy\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px; border:1px solid #eeeeee; color:#333333;\"\u003e1998–2001\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px; border:1px solid #eeeeee; color:#555555;\"\u003e4.3L V6 — Upstream \/ Downstream\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color:#fafafa;\"\u003e\n      \u003ctd style=\"padding:10px 14px; border:1px solid #eeeeee; color:#333333;\"\u003eIsuzu\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px; border:1px solid #eeeeee; color:#333333;\"\u003eHombre\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px; border:1px solid #eeeeee; color:#333333;\"\u003e1998–2000\u003c\/td\u003e\n      \u003ctd style=\"padding:10px 14px; border:1px solid #eeeeee; color:#555555;\"\u003e4.3L V6 — Upstream \/ Downstream\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #eeeeee; font-family:Arial, Helvetica, sans-serif; font-size:14px;\"\u003e\n  \u003ctr style=\"background-color:#fafafa;\"\u003e\n    \u003ctd style=\"width:40%; padding:10px 14px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003ePart Type\u003c\/td\u003e\n    \u003ctd style=\"padding:10px 14px; border:1px solid #eeeeee; color:#333333;\"\u003eHeated Oxygen Sensor (O2 Sensor) — Upstream \/ Downstream\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background-color:#f5f5f5;\"\u003e\n    \u003ctd style=\"width:40%; padding:10px 14px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eReference OE Number\u003c\/td\u003e\n    \u003ctd style=\"padding:10px 14px; border:1px solid #eeeeee; color:#333333;\"\u003eCross-references ACDelco \/ NGK \/ Denso equivalents for the 4.3L V6 application (verify via VIN)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background-color:#fafafa;\"\u003e\n    \u003ctd style=\"width:40%; padding:10px 14px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eWiring\u003c\/td\u003e\n    \u003ctd style=\"padding:10px 14px; border:1px solid #eeeeee; color:#333333;\"\u003e4-wire heated sensor with OE-style connector\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background-color:#f5f5f5;\"\u003e\n    \u003ctd style=\"width:40%; padding:10px 14px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eMaterial\u003c\/td\u003e\n    \u003ctd style=\"padding:10px 14px; border:1px solid #eeeeee; color:#333333;\"\u003eStainless steel housing, ceramic sensing element\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background-color:#fafafa;\"\u003e\n    \u003ctd style=\"width:40%; padding:10px 14px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eCondition\u003c\/td\u003e\n    \u003ctd style=\"padding:10px 14px; border:1px solid #eeeeee; color:#333333;\"\u003eBrand New Aftermarket\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background-color:#f5f5f5;\"\u003e\n    \u003ctd style=\"width:40%; padding:10px 14px; border:1px solid #eeeeee; color:#111111; font-weight:bold;\"\u003eWarranty\u003c\/td\u003e\n    \u003ctd style=\"padding:10px 14px; border:1px solid #eeeeee; color:#333333;\"\u003e1 Year\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhy Choose This Part?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Fit:\u003c\/strong\u003e Engineered to match the OE connector, wire length and thread pitch for the 4.3L V6 family — no splicing or adapters required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRestores Engine Performance:\u003c\/strong\u003e A new O2 sensor clears check-engine codes, restores fuel economy, and stabilizes idle on Blazer \/ S10 \/ Sonoma \/ Jimmy platforms.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEmissions Compliance:\u003c\/strong\u003e Helps the catalytic converter operate at peak efficiency, supporting OBD-II readiness for state inspections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Worldwide Shipping:\u003c\/strong\u003e Delivered to your door at no extra cost, anywhere KOEEP ships.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1-Year Warranty:\u003c\/strong\u003e Covered against defects in materials and workmanship for a full year from the date of delivery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Order\u003c\/h2\u003e\n\u003cp\u003eClick \u003cstrong\u003eAdd to Quote\u003c\/strong\u003e above or email us at\n\u003ca href=\"mailto:support@koeep.com\" style=\"color:#0056B3; text-decoration:underline; font-weight:bold;\"\u003esupport@koeep.com\u003c\/a\u003e with the part number, your vehicle's VIN, and whether you need upstream or downstream position. We'll get back with availability and pricing within 24 hours.\u003c\/p\u003e\n\n\u003cdiv style=\"background-color:#2b2b2b; padding:24px 32px; margin:32px 0; text-align:center; font-family:Arial, Helvetica, sans-serif; border-radius:4px;\"\u003e\n  \u003ch3 style=\"margin:0 0 12px 0; color:#ffffff; font-size:20px; line-height:28px;\"\u003eReady to order this part?\u003c\/h3\u003e\n  \u003cp style=\"margin:0 0 16px 0; color:#cccccc; font-size:15px; line-height:22px;\"\u003eClick \u003cstrong style=\"color:#ffffff;\"\u003eAdd to Quote\u003c\/strong\u003e or email \u003cstrong\u003esupport@koeep.com\u003c\/strong\u003e with the SKU and your vehicle VIN.\u003c\/p\u003e\n  \u003ca href=\"mailto:support@koeep.com?subject=Quote%20Request%20%E2%80%94%20O2%20Oxygen%20Sensor%20for%20Chevy%20Blazer%20%2F%20S10%20%2F%20GMC%20Sonoma%20%2F%20Jimmy\" style=\"display:inline-block; background-color:#b8893d; color:#ffffff; padding:12px 24px; text-decoration:none; font-weight:bold; border-radius:4px; font-size:15px;\"\u003eRequest a Quote →\u003c\/a\u003e\n\u003c\/div\u003e\n","brand":"KOEEP","offers":[{"title":"Default Title","offer_id":43810538422308,"sku":"297956316709","price":333.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3941\/0468\/files\/02_O2_Oxygen_Sensor_for_Chevy_Blazer_S10_GMC_Sonoma_Jimmy_Upstream_Downstream_KOEEP__1.webp?v=1776427583","url":"https:\/\/koeep.com\/products\/02-o2-oxygen-sensor-for-chevy-blazer-s10-gmc-sonoma-jimmy-upstream-downstream-1","provider":"KOEEP","version":"1.0","type":"link"}