{"product_id":"805226a1-throttle-position-sensor-for-mercruiser-volvo-penta-jlm-marine","title":"805226A1 Throttle Position Sensor for MerCruiser Volvo Penta | JLM Marine","description":"\u003ch2\u003eThrottle Position Sensor for MerCruiser \u0026amp; Volvo Penta 5.0L 5.7L 7.4L 8.2L V8 GM Drive – OEM# 805226A1\u003c\/h2\u003e\n\n\u003cp\u003eThis throttle position sensor is engineered for \u003cstrong\u003eMerCruiser\u003c\/strong\u003e and \u003cstrong\u003eVolvo Penta\u003c\/strong\u003e sterndrive and inboard engines, including 4.3L, 5.0L, 5.7L, 7.4L, and 8.2L V8 GM drive systems. It ensures accurate throttle monitoring for fuel-injected engines, delivering reliable engine response and performance.\u003c\/p\u003e\n\n\u003cp\u003eThis sensor directly replaces \u003cstrong\u003eMercury MerCruiser 805226A1 \/ R020040\u003c\/strong\u003e, \u003cstrong\u003eVolvo Penta 3857487 \/ 3855184\u003c\/strong\u003e, \u003cstrong\u003eSierra 18-7630\u003c\/strong\u003e, and \u003cstrong\u003eMallory 9-33701\u003c\/strong\u003e, providing a dependable aftermarket solution for most Volvo Penta fuel-injected engines from 1993 to 2013.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eFits MerCruiser 4.3L, 5.0L, 5.7L, 7.4L, and 8.2L sterndrive and inboard engines\u003c\/li\u003e\n\u003cli\u003eCompatible with most Volvo Penta fuel-injected engines (1993–2013)\u003c\/li\u003e\n\u003cli\u003eIncludes 1 throttle position sensor, ready to install\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Cross-Reference\u003c\/h2\u003e\n\n\u003cp\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket brands.\u003c\/p\u003e\n\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury MerCruiser\u003c\/td\u003e\n\u003ctd\u003e805226A1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury MerCruiser\u003c\/td\u003e\n\u003ctd\u003eR020040\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e3857487\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e3855184\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-7630\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMallory\u003c\/td\u003e\n\u003ctd\u003e9-33701\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eCompatible Engine Models\u003c\/h2\u003e\n\n\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003e4.3L, 5.0L, 5.7L, 7.4L, 8.2L\u003c\/td\u003e\n\u003ctd\u003eSterndrive and Inboard Engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eMost fuel-injected engines\u003c\/td\u003e\n\u003ctd\u003e1993–2013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eThrottle Position Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngine Type\u003c\/td\u003e\n\u003ctd\u003eMerCruiser \/ Volvo Penta Sterndrive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Number\u003c\/td\u003e\n\u003ctd\u003e805226A1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\n\u003cp\u003eYour order includes:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color:red;\"\u003e\u003cstrong\u003e1 × Throttle Position Sensor\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\n\u003col\u003e\n\u003cli\u003eDisconnect the negative battery cable to ensure electrical safety during installation.\u003c\/li\u003e\n\u003cli\u003eLocate the throttle body assembly on your MerCruiser or Volvo Penta engine.\u003c\/li\u003e\n\u003cli\u003eDisconnect the electrical connector from the old throttle position sensor.\u003c\/li\u003e\n\u003cli\u003eRemove the mounting screws securing the sensor to the throttle body. Keep screws for reuse if in good condition.\u003c\/li\u003e\n\u003cli\u003eCarefully remove the old sensor from the throttle shaft.\u003c\/li\u003e\n\u003cli\u003eAlign the new throttle position sensor with the throttle shaft, ensuring proper orientation.\u003c\/li\u003e\n\u003cli\u003eSecure the new sensor with the mounting screws, tightening firmly but not over-torquing.\u003c\/li\u003e\n\u003cli\u003eReconnect the electrical connector to the new sensor until it clicks into place.\u003c\/li\u003e\n\u003cli\u003eReconnect the negative battery cable.\u003c\/li\u003e\n\u003cli\u003eStart the engine and allow it to idle; verify smooth throttle response and no warning lights.\u003c\/li\u003e\n\u003cli\u003eIf applicable, use a diagnostic tool to clear any stored fault codes and confirm proper sensor operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if my throttle position sensor needs replacement?\u003c\/strong\u003e\u003cbr\u003e\nA: Common symptoms include rough idling, poor acceleration, stalling, hesitation during throttle input, or a check engine light with TPS-related error codes. If your engine exhibits these issues, testing or replacing the sensor may resolve the problem.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Will this sensor fit my specific MerCruiser or Volvo Penta engine?\u003c\/strong\u003e\u003cbr\u003e\nA: This sensor fits MerCruiser 4.3L, 5.0L, 5.7L, 7.4L, and 8.2L sterndrive\/inboard engines, and most Volvo Penta fuel-injected engines from 1993–2013. Cross-check your original part number (805226A1, 3857487, 3855184, etc.) to confirm fitment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace the throttle position sensor?\u003c\/strong\u003e\u003cbr\u003e\nA: TPS units typically last many years under normal conditions. Replace only when faulty or during major throttle body service. Regular inspection during annual maintenance can help catch early wear.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What's the difference between this aftermarket sensor and the OEM version?\u003c\/strong\u003e\u003cbr\u003e\nA: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How fast do you ship and how much does it cost?\u003c\/strong\u003e\u003cbr\u003e\nA: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is your warranty and return policy?\u003c\/strong\u003e\u003cbr\u003e\nA: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused \u0026amp; in original condition); please see our policy page or reach out for instructions.\u003c\/p\u003e\n\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eVerify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.\u003c\/li\u003e\n\u003cli\u003eThis product is an aftermarket replacement part and is not an OEM component.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended to ensure safety and optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Assured:\u003c\/strong\u003e As a trusted manufacturer for over 20 years, we supply top marine brands globally.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Global Shipping:\u003c\/strong\u003e Free delivery worldwide in 5–15 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect from Manufacturer:\u003c\/strong\u003e Competitive pricing without compromising quality.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981005160761,"sku":"23SE186","price":22.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_8b735402-04fd-4f40-936f-1dbbc29d6e6c.jpg?v=1772414378","url":"https:\/\/jlmmarine.com\/ru\/products\/805226a1-throttle-position-sensor-for-mercruiser-volvo-penta-jlm-marine","provider":"JLM Marine Boat Parts Limited","version":"1.0","type":"link"}