{"product_id":"dorman-electronic-throttle-body-977-161-direct-fit-with-sensor-shield-new-aluminum-case","title":"Dorman Electronic Throttle Body 977-161 — Direct-Fit with Sensor Shield \u0026 New Aluminium Case","description":"\u003cp\u003e\u003cstrong\u003eDorman 977-161 is a direct-fit electronic throttle body replacement built with Sensor Shield protection and a proprietary butterfly shaft seal to resist moisture and oil-related electronics failures.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eOriginal equipment throttle bodies can stop working when environmental contaminants—like oil vapor and water—enter the internal electronics and corrode sensors or bind the throttle shaft. Dorman designed the 977-161 as an OE FIX replacement to address those common failure modes. It uses upgraded internal components and sealing technologies to improve long-term reliability while matching original mounting points and electrical connections.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this throttle body reduce future failures?\u003c\/h3\u003e\n\u003cp\u003eThe 977-161 minimizes the typical root causes of electronic throttle body failure by blocking contamination and improving internal component durability. Instead of a remanufactured housing, Dorman supplies a 100% new aluminum case with enhanced seals and electronic protections.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDorman Sensor Shield technology protects onboard sensors from moisture and oil intrusion.\u003c\/li\u003e\n  \u003cli\u003eProprietary butterfly shaft seal prevents oil vapors and water from fouling the shaft and electronics.\u003c\/li\u003e\n  \u003cli\u003eUpgraded internal components resist wear and electrical degradation versus many OE units.\u003c\/li\u003e\n  \u003cli\u003eNew aluminum construction removes the risk profile of previously used reman parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the 977-161 install like the original part?\u003c\/h3\u003e\n\u003cp\u003eYes — this throttle body is engineered for straightforward replacement with the same mounting pattern and plug-and-play electrical connector as the original equipment. Basic mechanical and electrical steps mirror the factory service procedure, keeping installation time and complexity familiar to DIYers and professional technicians alike.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit mounting points match original throttle body bolt pattern.\u003c\/li\u003e\n  \u003cli\u003eElectrical plug matches OE connector for simple reconnection without wiring changes.\u003c\/li\u003e\n  \u003cli\u003eNo core charge because the unit is built from new aluminum housing.\u003c\/li\u003e\n  \u003cli\u003eInstallation follows standard throttle body replacement steps; calibration may follow vehicle manufacturer guidance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat construction and design improvements are included?\u003c\/h3\u003e\n\u003cp\u003eDorman focused on materials and component upgrades to deliver lasting performance and compatibility. The part is manufactured with a new case and enhanced internal seals to provide a better defensive design against the common contaminants that cause electronic throttle bodies to fail.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e100% new case aluminum provides structural integrity and corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003eEnhanced internal components reduce the chance of electrical failure over time.\u003c\/li\u003e\n  \u003cli\u003ePrecision-engineered butterfly and shaft for consistent throttle response.\u003c\/li\u003e\n  \u003cli\u003eDesigned and engineered in the United States with aftermarket experience behind it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow can I be sure this fits my vehicle?\u003c\/h3\u003e\n\u003cp\u003eDorman recommends confirming compatibility before purchase using the seller’s vehicle fitment tool. The product listing may include an “Amazon Confirmed Fit” bar or additional notes; review those details to ensure correct application for your make, model, year, and trim.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse the site’s garage or fitment tool to verify exact fit by entering vehicle specifics.\u003c\/li\u003e\n  \u003cli\u003eCheck any informational icon on the fitment bar for special notes or exceptions.\u003c\/li\u003e\n  \u003cli\u003eContact support or the seller with vehicle VIN for additional fit confirmation if needed.\u003c\/li\u003e\n  \u003cli\u003eEnsure your vehicle’s throttle body requirements match the Dorman 977-161 specs before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The Dorman 977-161 electronic throttle body is aimed at vehicle owners and repair shops facing intermittent or persistent throttle-body-related faults caused by moisture or oil contamination, and anyone replacing a failed OEM throttle body who wants a new-case, plug-and-play option without a core charge. It’s suited for do-it-yourself mechanics familiar with throttle replacement and professional technicians seeking a durable aftermarket alternative that prioritizes protection against the common causes of electronic throttle body failure.\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: Is the Dorman 977-161 a remanufactured part?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The 977-161 uses a 100% new aluminum case rather than a remanufactured housing, so there’s no core charge.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this throttle body require wiring modifications?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No wiring changes are needed; the electrical connector is plug-and-play and matches original equipment connections.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":55170974646615,"sku":"B09239VK96","price":156.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/dorman-977-161-front-view.jpg?v=1790436023","url":"https:\/\/britishgarage.co.uk\/products\/dorman-electronic-throttle-body-977-161-direct-fit-with-sensor-shield-new-aluminum-case","provider":"British Garage","version":"1.0","type":"link"}