fits model: Mercruiser.

( Brand: Shockport ), ( Manufacturer Part Number: ALRW7O ), ( Custom Bundle: Yes ), ( Reference Oe Number: 87-892150q02, 87-892150a02 ), ( Surface Finish: Brand New ), ( Warranty: 2 Year ), ( Fitment Type: Direct Replacement ), ( Type: For Thunderbolt Ignition Sensor ), ( Note: No Instruction Included ), ( Important Notice: Package Included )
The Mercruiser UP 4.3 Thunderbolt Ignition Sensor, model number 87-861780a2, is a crucial component for your Mercruiser engine. This ignition sensor is specifically designed for Mercruiser engines from 1987 to 1991, and it fits models with the part numbers 87-91019a3 and 87-91019a2. The ALRW7O ShockPort is another compatible version, model number 87-91019a6.
This ignition sensor is responsible for ensuring optimal ignition timing, which is essential for the efficient operation of your engine. It works by detecting the position of the engine's crankshaft and transmitting this information to the engine's ignition system. This allows the ignition system to fire the spark plugs at precisely the right moment, resulting in more efficient combustion and better engine performance.
The 87-861780a2 Thunderbolt Ignition Sensor is a high-quality part, designed to withstand the harsh conditions that marine engines can be subjected to. It's made from durable materials that can resist corrosion and withstand exposure to moisture and saltwater. The sensor is easy to install, and it comes with clear instructions to guide you through the process.
In summary, if you're looking for a reliable and durable ignition sensor for your Mercruiser engine, the 87-861780a2 Thunderbolt Ignition Sensor is a great choice. It's compatible with a range of Mercruiser engines, and it's designed to ensure optimal ignition timing for better engine performance.
Pros of buying a Mercruiser Thunderbolt Ignition Sensor (87-861780a2, 87-91019a3, 87-91019a2, and 87-91019a6):1. Compatibility: This sensor is compatible with a wide range of Mercruiser engines, including the 4.3L models from 1987 to 1991, ensuring a good fit for many boat owners.
2. Reliability: The Thunderbolt Ignition Sensor is known for its durability and reliability, providing consistent performance over time.
3. Easy installation: The sensor is relatively easy to install, saving you time and money on professional installation costs.
4. OEM quality: This is an original equipment manufacturer (OEM) part, ensuring that it meets the high-quality standards set by Mercruiser.
Cons of buying a Mercruiser Thunderbolt Ignition Sensor (87-861780a2, 87-91019a3, 87-91019a2, and 87-91019a6):1. Limited availability: This part may not be readily available in local auto parts stores, requiring you to order it online or from a specialty dealer.
2. Price: While not excessively expensive, the Thunderbolt Ignition Sensor can be more expensive than aftermarket alternatives, which may be appealing to budget-conscious boat owners.
In conclusion, the Mercruiser Thunderbolt Ignition Sensor (87-861780a2, 87-91019a3, 87-91019a2, and 87-91019a6) is a reliable and compatible choice for boat owners with Mercruiser 4.3L engines from 1987 to 1991. Its OEM quality and ease of installation make it an appealing option, but its limited availability and higher price may deter some budget-conscious boat owners. Ultimately, the decision to purchase this sensor should be based on your specific needs, budget, and availability. If you prioritize reliability and compatibility, the Thunderbolt Ignition Sensor is a solid choice. If you are looking for a more affordable alternative, you may want to explore aftermarket options.
2nd at 5:00am APR.
2 engines replaces part number: 87-892150q02, 87-892150a02 87-861780A2, 87-91019A6 87-861780q4, 87-861780a4 87-91019A3, 87-91019A2 condition: 100 brand new warranty: years warranty for any manufacture defect.
7th after APR.
1st at 4:30am APR.
1st at 5:00am APR.
Application: replaces sensor for thunderbolt iv v electronic ignition on all v-6 v-8 engines approx systems were used 4.
Note: any free shipping promotion is valid to the 48 contiguous states.
How much does delivery cost and long will it take.
If you paid item shipped on est.