{"product_id":"ignition-sensor-assembly-87-892150k02","title":"Mercury – Distributor Sensor | Ignition Timing Component | Composite \u0026 Stainless Steel | 892150K02","description":"\u003ch2\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury Distributor Sensor | Ignition Timing Component | Composite \u0026amp; Stainless Steel | 892150K02\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e If you’ve ever turned the key and felt your engine come to life without hesitation, you know how satisfying that moment can be. The Mercury 892150K02 Distributor Sensor plays a quiet but essential role in making that happen.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It’s the part you rarely see but always rely on — the kind of component that keeps your MerCruiser V6 or V8 firing with the rhythm and strength you expect. Whether you’re easing away from the dock or pushing toward open water, it’s reassuring knowing your ignition system is timing each spark exactly the way it should.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned for MerCruiser V6 and V8 engines built by General Motors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCompatible with Thunderbolt IV and Thunderbolt V ignition systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eComposite sensor body with Stainless Steel internal components\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIncludes sensor, leads, and mounting hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBuilt to maintain precise ignition timing and smooth starting behavior\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFits MerCruiser V6 and V8 sterndrive engines with Thunderbolt IV \u0026amp; V ignition\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCommon on cruisers, bowriders, cabin boats, runabouts, and sport boats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWorks in both single-engine and twin-engine configurations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDirect OEM replacement for engines requiring this distributor sensor\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e A healthy distributor sensor makes your entire engine feel tighter and more predictable. With this sensor installed, starts feel quick and confident — no long cranks, no hesitation, just clean ignition timing that settles into a smooth idle. On the water, your throttle response feels more even, especially when you’re transitioning between no-wake speeds and cruising. It’s one of those parts that you don’t notice until it starts failing… and then you notice it everywhere.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThis Mercury sensor is built to endure the heat, vibration, and constant moisture present in a sterndrive compartment. The composite body resists swelling and distortion, while the Stainless Steel internals deliver long-term stability. Once installed, it does its job quietly and consistently, helping your engine fire accurately at every rpm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Ignition timing is not an area where you want guesswork. Aftermarket sensors may claim compatibility, but small differences in signal strength and timing can lead to rough running, poor throttle response, or hard starts. Mercury Marine parts are engineered to match the timing curve your engine expects, which means fewer surprises and more time spent enjoying the water. It’s the kind of reliability you recommend to a buddy at the dock without thinking twice.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which engines does this sensor fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e MerCruiser V6 and V8 engines using Thunderbolt IV and Thunderbolt V ignition systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What makes this better than aftermarket?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e OEM sensors match Mercury’s timing specifications and provide more consistent ignition signals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How can I confirm it’s the right part?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Check your manual for part number 892150K02 — if it’s listed, this is the correct sensor.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can it be used in saltwater and freshwater?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes, the materials are built for real-world marine environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is installation straightforward?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes, most owners with basic tools can install it, though professional installation ensures perfect timing.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935707549987,"sku":"87-892150K02","price":104.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/892150k02_Main.jpg?v=1760631300","url":"https:\/\/partsvu.com\/en-ca\/products\/ignition-sensor-assembly-87-892150k02","provider":"PartsVu","version":"1.0","type":"link"}