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Item #:
22077213
Knock Sensor Sender for Mercruiser, GM Small Block Marine Engines, 806612T, 5.0, 5.7, 350, 305, 377, MPI, EFI, Modern, Metal, Flange Mount,
88% of respondents would recommend this to a friend
Item #:
22077213
USD 41
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Order now and get it around Wednesday, September 16
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Upgrade your GM small block engine with our new knock sensor. Prevent engine knocking and increase power.
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What Stands Out
Precision Detection
This knock sensor is engineered for accurate detection of engine knock, ensuring optimal performance and prolonging engine life for Mercruiser and GM small block marine engines.
Durable Construction
Made from high-quality metal, this sensor is built to withstand harsh marine environments, providing reliable functionality and longevity compared to competitors.
Easy Installation
Featuring a flange mount design, this knock sensor allows for straightforward installation on 5.0, 5.7, 350, 305, and 377 MPI and EFI engines, minimizing downtime and enhancing user convenience.
Product Details
| Mounting Type | Flange Mount |
| Output Type | electrical signal |
| Upper Temperature Rating | 250 u00b0F |
| Style Name | Modern |
| Item Weight | 0.07 kg |
| Model | 806612T |
| UPC | 701649133813 |
| Manufacturer | Boise Boat Works |
| Unit Count | 1 Count |
| Style | Modern |
Who Should Buy?
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Marine Engine Users
Ideal for owners of Mercruiser engines needing a reliable knock sensor for optimal performance and engine protection.
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Mechanics & Technicians
Perfect for automotive professionals servicing GM small block marine engines who require precision in diagnosing engine knock issues.
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Performance Enthusiasts
Recommended for users looking to enhance their marine engine performance with upgraded sensors for better fuel efficiency.
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Older Engine Models
Not suitable for older Mercruiser engines lacking compatibility with modern electronic knock sensors and flange mounting.
Product Description
Knock Sensor Sender for Mercruiser, GM Small Block Marine Engines, 806612T, 5.0, 5.7, 350, 305, 377, MPI, EFI, Modern, Metal, Flange Mount, Electrical Signal, Electronic Sensor
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a Knock Sensor and why is it important for my Mercruiser engine?
Answer: A Knock Sensor is an electronic device that detects engine knock or ping, which can indicate improper engine combustion. It's crucial for maintaining optimal engine performance, improving fuel efficiency, and preventing potential damage. By sending an electrical signal to the engine control unit, the Knock Sensor helps adjust engine timing and ensures a smooth operation, especially in Mercruiser and GM Small Block Marine engines. -
Question:
Is the Knock Sensor Sender compatible with all GM Small Block Marine Engines?
Answer: Yes, the Knock Sensor Sender is designed for compatibility with Mercruiser and various GM Small Block Marine engines, including models like 5.0, 5.7, 350, 305, and 377. This adaptability ensures that various engine types benefit from optimal performance monitoring. Whether you're running an MPI or EFI engine, this sensor is engineered to meet your needs. -
Question:
What symptoms indicate that the Knock Sensor needs replacement?
Answer: Common symptoms of a failing Knock Sensor include engine knocking sounds, check engine light activation, decreased fuel efficiency, and poor overall engine performance. If you notice any unusual vibrations or sounds from the engine, it's advisable to inspect the Knock Sensor. Having a functioning sensor is essential for maintaining the engine's health and performance. -
Question:
How do I install the Knock Sensor Sender on my engine?
Answer: Installing the Knock Sensor Sender involves locating the designated mounting area according to your engine's service manual. Typically, it requires removing the old sensor, cleaning the mounting area, and securely attaching the new sensor. Proper wiring and connections are also necessary to ensure functional operation. Always consult a professional or the engine manual for specific installation guidelines tailored to your engine model. -
Question:
What materials are used in the Knock Sensor Sender construction?
Answer: The Knock Sensor Sender is made from durable metal, designed to withstand harsh marine environments. Its robust construction ensures longevity and reliability, even in challenging conditions like heat and moisture exposure. This metal flange mount design helps secure the sensor firmly, providing accurate readings and prolonging the life of your engine. -
Question:
Can I use a Knock Sensor from other brands for my Mercruiser engine?
Answer: While it's possible to use knock sensors from other brands, it's highly recommended to use the specified Knock Sensor Sender for Mercruiser and GM engines. Compatibility issues can arise, leading to improper readings or sensor failure. Using the correct part guarantees optimal performance and longevity for your engine. -
Question:
How does the Knock Sensor affect my boat's performance?
Answer: The Knock Sensor directly affects your boat's engine performance by detecting and addressing any combustion irregularities. When functioning correctly, it ensures the engine operates smoothly, enhances fuel efficiency, and minimizes harmful emissions. This leads to a better boating experience, allowing for reliable cruising without unexpected engine issues. -
Question:
Where is the Knock Sensor located on my engine?
Answer: The Knock Sensor is typically mounted on the engine block, near the cylinder head. The exact location may vary depending on the engine model. For Mercruiser and GM Small Block Marine Engines, it's essential to refer to the service manual for precise positioning. Proper placement is vital for accurate knock detection and sensor functionality. -
Question:
What is the role of the electrical signal in the Knock Sensor's operation?
Answer: The electrical signal generated by the Knock Sensor is critical for relaying information regarding engine vibrations and knocking to the engine control module. This data allows for real-time adjustments to the engine's timing and fueling, thereby optimizing performance and reducing wear. Understanding this function highlights the sensor's importance in maintaining healthy engine operation. -
Question:
Where can I buy Knock Sensor Sender for Mercruiser, GM Small Block Marine Engines?
Answer: You can buy the Knock Sensor Sender for Mercruiser and GM Small Block Marine Engines from Ubuy in Turks and Caicos. Ubuy offers a wide range of automotive parts, ensuring you find the correct sensor for your specific engine model.
Boise Boat Works Detonation Editorial Review
The Knock Sensor Switch Sender for Mercruiser has received a generally positive reception from customers who have purchased it for various Mercruiser engine models, including the 5.0, 5.7, and 350 Mag EFI. Users report that the installation process is straightforward, with many noting that they were able to complete the task without professional assistance. This ease of installation is a significant advantage for DIY enthusiasts. Performance-wise, customers have commented on the sensor's functionality, indicating that it effectively resolves issues related to engine knocking and enhances overall engine performance. Several users highlighted improvements in engine responsiveness and reduced noise, suggesting that the product is doing its job. The product's build quality also received praise, with many customers noting that it feels durable and reliable. This has translated into a sense of confidence in the product's longevity and performance over time. Customers appreciate that it is compatible with a variety of Mercruiser engines, making it a versatile choice for boaters with different setups. However, some users did mention that there were instances of needing to recalibrate the system after installation, which slightly marred their experience. A few customers also expressed concerns about the cost relative to similar products, underscoring the importance of value in relation to performance. Overall, the Knock Sensor Switch Sender is well-received among Mercruiser boat owners, particularly for its performance and ease of installation, making it a recommended choice for those looking to enhance their engine's functionality. **
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Pros
- Easy installation
- Improved engine performance
- Effective in resolving engine knocking
- Durable build quality
- Compatible with multiple Mercruiser engine models
Cons
- Possible need for recalibration post-installation
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USD 41
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