{"product_id":"a-premium-mass-air-flow-sensor-for-3-8l-v6-ohv-3-pin-2-bolt-bolt-on-replacement-2-accuracy","title":"A-Premium Mass Air Flow Sensor for 3.8L V6 OHV – 3‑Pin, 2‑Bolt Bolt‑On Replacement, ±2% Accuracy","description":"\u003cp\u003e\u003cstrong\u003eA-Premium's 3-pin Mass Air Flow Sensor is a direct-fit replacement for 3.8L V6 OHV engines, delivering precise airflow readings and OEM-aligned construction without O-ring or mounting bolts.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis replacement MAF sensor is engineered to match original equipment geometry and electrical behavior for select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles that use the 3.8L V6. Built from reinforced PBT+GF30 polymer and aluminum alloy components, the unit has a bolt-on mounting style with two bolt holes and a three-pin terminal. It's designed to read intake air mass across a wide span and maintain stable performance under normal automotive conditions.\u003c\/p\u003e\n\n\u003ch3\u003eWhat vehicles and engine types will this sensor fit?\u003c\/h3\u003e\n\u003cp\u003eThis sensor is intended for vehicles equipped with the 3.8L V6 OHV engine. It fits many late‑1990s to mid‑2000s Buick, Chevrolet, Oldsmobile, and Pontiac models when the original part uses a three-pin MAF arrangement and two-bolt mounting.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBuick: LeSabre (1999–2005), Park Avenue (1999–2005), Regal (1999–2004), Riviera (1999)\u003c\/li\u003e\n  \u003cli\u003eChevrolet: Camaro (1999–2002), Impala (2000–2005), Lumina (1999), Monte Carlo (1999–2005)\u003c\/li\u003e\n  \u003cli\u003eOldsmobile: 88 (1999), Intrigue (1999), LSS (1999)\u003c\/li\u003e\n  \u003cli\u003ePontiac: Bonneville (1999–2005), Firebird (1999–2002), Grand Prix (1999–2003)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow accurate and robust are the sensor's measurements?\u003c\/h3\u003e\n\u003cp\u003eThe sensor measures intake air mass from 0 to 480 kg\/h with a stated measurement accuracy of ±2%, and it accepts up to 17 volts maximum supply. The internal sensing elements and reinforced housing materials help maintain repeatable output across normal operating ranges.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMeasuring range: 0–480 kg\/h for wide operating coverage\u003c\/li\u003e\n  \u003cli\u003eAccuracy: approximately ±2% under standard conditions\u003c\/li\u003e\n  \u003cli\u003eElectrical: three-pin terminal compatible with original harnesses\u003c\/li\u003e\n  \u003cli\u003eMaximum recommended supply voltage: 17 V\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the physical and mounting details I need to know?\u003c\/h3\u003e\n\u003cp\u003eThis is a bolt-on replacement that uses two bolt holes and a three-pin pin-style connector; mounting hardware and an O-ring are not included. The housing is constructed of glass-filled PBT and aluminum alloy for thermal endurance and dimensional stability.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTerminal quantity\/type: 3 pins\u003c\/li\u003e\n  \u003cli\u003eNumber of bolt holes: 2 — bolt-on installation\u003c\/li\u003e\n  \u003cli\u003eMaterials: PBT+GF30 polymer and aluminum alloy components\u003c\/li\u003e\n  \u003cli\u003eColor\/appearance: black sensor body with metal alloy fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this part match my vehicle's part number or aftermarket references?\u003c\/h3\u003e\n\u003cp\u003eThe sensor cross-references several common OEM and aftermarket numbers used for the same 3.8L applications. Compare reference numbers before purchase to confirm compatibility with your vehicle and original part.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReference numbers: MAS0193, MA180, AHF50M05\u003c\/li\u003e\n  \u003cli\u003eOEM\/other references: 12568877, 19112543, 19179715, 24508238\u003c\/li\u003e\n  \u003cli\u003eAdditional cross-refs: 88961007, 2451052, 8650015\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This A-Premium MAF sensor is for owners, mechanics, and restoration projects requiring a precise airflow sensor for the 3.8L V6 OHV lineup from the late 1990s to early 2000s. If your vehicle uses a three-pin MAF and two-bolt mounting pattern, and you need an aftermarket unit made to OEM-like form, fit, and function without extra seals or bolts, this part offers a robust, accurately measured replacement backed by A-Premium's one-year unlimited-mileage guarantee. Always verify vehicle year, engine displacement, and connector type before installation to ensure proper fitment.\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: Does this MAF sensor include bolts and an O-ring?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — the unit ships without mounting bolts or an O-ring; those must be reused or purchased separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this sensor on non-3.8L engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — this sensor is made specifically for OHV 3.8L V6 applications with a three-pin connector and two-bolt mount.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"A-Premium","offers":[{"title":"Default Title","offer_id":55165856285015,"sku":"B0CCDTCBLW","price":38.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/a-premium-maf-front-view.jpg?v=1790358795","url":"https:\/\/britishgarage.co.uk\/products\/a-premium-mass-air-flow-sensor-for-3-8l-v6-ohv-3-pin-2-bolt-bolt-on-replacement-2-accuracy","provider":"British Garage","version":"1.0","type":"link"}