{"product_id":"radhlbniu-mass-air-flow-sensor-for-chevy-gmc-buick-direct-fit-3-1l-3-4l-4-3l-v6-oem-style-connector","title":"RADHLBNIU Mass Air Flow Sensor for Chevy GMC Buick — Direct-Fit (3.1L\/3.4L\/4.3L V6) OEM-Style Connector","description":"\u003cp\u003e\u003cstrong\u003eRADHLBNIU Mass Air Flow (MAF) Sensor — a direct-fit replacement that restores accurate air intake measurement for select Chevy, GMC and Buick vehicles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis MAF sensor is engineered to match original equipment fit and function for a wide range of GM models and engine variants, providing consistent airflow readings to the engine control system. It’s sold as a direct-replacement part to help correct drivability issues related to faulty airflow measurement, using factory-style connectors and mounting points for straightforward swap-in installation.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and engines will this sensor fit?\u003c\/h3\u003e\n\u003cp\u003eThis sensor covers many GM passenger and light-truck applications across Chevy, GMC and Buick lines—mainly 3.1L, 3.4L and 4.3L V6 engines from the mid-1990s through the mid-2000s. Compatibility depends on the engine VIN code and the model year, so always cross-check your OEM part number or VIN-specific fitment list before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eChevy: Astro, Blazer (S10\/T10), Corsica, Impala, Lumina, Beretta — various V6 engines.\u003c\/li\u003e\n  \u003cli\u003eGMC: Jimmy and Sonoma (S15\/T15) across applicable model years and V6 displacements.\u003c\/li\u003e\n  \u003cli\u003eBuick: Century, Regal, Rendezvous, Skylark with listed V6 configurations.\u003c\/li\u003e\n  \u003cli\u003eReplaceable OEM numbers provided to verify exact match with your vehicle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I confirm this is the correct replacement part for my car?\u003c\/h3\u003e\n\u003cp\u003eMatch the replacement part numbers or compare the sensor’s connector, mounting holes and electrical pins with your existing unit. If you have the original part number or VIN-specific info, use those to confirm fitment; the product also lists many common OEM reference numbers to make verification easier.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompare your old sensor’s part number to the listed replace numbers (e.g., 25180303, 10332673).\u003c\/li\u003e\n  \u003cli\u003eVerify connector shape and pin count against your vehicle’s sensor harness.\u003c\/li\u003e\n  \u003cli\u003eCross-check model year, engine size and VIN code where available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I expect during installation and performance after replacement?\u003c\/h3\u003e\n\u003cp\u003eInstallation is typically a simple bolt-and-plug swap using factory mounting points and the stock electrical connector—no special tools required beyond basic hand tools. After installation, the engine control unit will resume using accurate air-mass data for fuel trimming and ignition timing, which can resolve rough idle, hesitation or fuel-efficiency-related symptoms caused by a failing sensor.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard hand tools suffice for removal and replacement.\u003c\/li\u003e\n  \u003cli\u003ePlug-and-play electrical connector and OEM-style mounting.\n  \u003c\/li\u003e\n  \u003cli\u003eClearing any engine codes after install may be required for ECU to relearn data.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich OEM numbers does this sensor replace and why does that matter?\u003c\/h3\u003e\n\u003cp\u003eKnowing the OEM reference numbers helps ensure you get an exact-match replacement instead of a generic or incompatible unit. This RADHLBNIU sensor lists many commonly referenced part numbers to simplify cross-referencing with dealer parts or repair manuals.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommon reference numbers included for verification (examples: 25008302, 2133458, 10332673).\u003c\/li\u003e\n  \u003cli\u003eUsing a matching reference reduces the chance of fitment or electrical mismatches.\u003c\/li\u003e\n  \u003cli\u003eHelps when consulting mechanic, parts counter, or online VIN lookup tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This RADHLBNIU Mass Air Flow Sensor is intended for owners, mechanics and fleet technicians who need a reliable, direct-fit replacement for compatible Chevy, GMC or Buick V6 vehicles from the 1990s to mid-2000s. If your vehicle shows symptoms commonly associated with a failing MAF—such as irregular idle, hesitation, or check-engine codes related to airflow—this part provides an affordable OEM-style swap that simplifies repair and helps restore drivetrain responsiveness. Contact customer service if you have fitment questions before purchase.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this MAF sensor fit my 2003 Chevy Blazer 4.3L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — this sensor lists fitment for Chevy Blazer S10\/T10 2003 with the 4.3L V6, but verify your VIN engine code or original part number to be certain.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need special tools to install this replacement sensor?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No special tools required; typical hand tools for removing the mounting bolts and unplugging the harness will suffice.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RADHLBNIU","offers":[{"title":"Default Title","offer_id":48085816115358,"sku":"B0BMG35JND","price":49.92,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/radhlbniu-maf-sensor-front-view.jpg?v=1785877928","url":"https:\/\/northtrailauto.ca\/products\/radhlbniu-mass-air-flow-sensor-for-chevy-gmc-buick-direct-fit-3-1l-3-4l-4-3l-v6-oem-style-connector","provider":"North Trail Auto","version":"1.0","type":"link"}