15-400-14 SBT Starter Relay Yamaha

Review SBT Starter Relay Compatible Yamaha for YAMAHA

The sbt 15-400-14 starter relay, manufactured by STANLEY Electronics, is a crucial component in starting the engine of a Yamaha motorcycle with the model number 1B7-81940-00-00. This starter relay is specifically designed to work with this particular Yamaha motorcycle model.

The sbt 15-400-14 starter relay is an electrically operated switch that is used to control the flow of electrical current to the starter motor. It is a SPST (Single Pole Single Throw) relay, meaning it has one input, one normally open contact, and one normally closed contact. The input is connected to the battery and the ignition switch.

When the ignition switch is turned to the "start" position, the relay is activated, allowing the electrical current to flow through the contacts and to the starter motor. This causes the starter motor to engage and crank the engine. The relay is designed to handle the high current required to start the motorcycle, up to 400 amperes.

The sbt 15-400-14 starter relay is built with high-quality materials to ensure long-lasting performance. It features a gold-plated contact surface to prevent corrosion and ensure reliable contact. The relay also has a molded case that is resistant to vibration and harsh environmental conditions.

The dimensions of the sbt 15-400-14 starter relay are as follows: length - 65 mm, width - 39 mm, height - 27 mm. It weighs approximately 130 grams. The relay is rated for a operating temperature range of -40 C to 125 C and a storage temperature range of -40 C to 150 C.

The sbt 15-400-14 starter relay comes with a one-year warranty from STANLEY Electronics. It is recommended to replace the relay if the starter motor does not engage when the ignition switch is turned to the "start" position. This relay can be installed by a professional mechanic or an experienced DIY motorcycle enthusiast.

The SBT 15-400-14 starter relay is a commonly used part for Yamaha motorcycles with the engine code 1B7-81940-00-00. Here are some potential pros and cons of buying this relay as a replacement:

1. Availability: This relay is widely available from various automotive parts suppliers, both online and in physical stores.

2. Compatibility: It is specifically designed for Yamaha motorcycles with the mentioned engine code, ensuring a proper fit.

3. Affordability: Compared to OEM (original equipment manufacturer) alternatives, aftermarket relays like the SBT 15-400-14 are often more cost-effective.

1. Quality concerns: Aftermarket parts like this relay may not meet the same quality standards as OEM parts. However, reputable brands like SBT generally offer reliable alternatives.

2. Potential compatibility issues with other components: While the relay is designed for the specific engine code, other electrical components on the motorcycle could potentially cause compatibility issues.

3. Installation: Installing the relay may require some mechanical knowledge and skill. If you're not confident in your abilities, consider hiring a professional mechanic.

The SBT 15-400-14 starter relay is a viable option for replacing the faulty starter relay on a Yamaha motorcycle with the engine code 1B7-81940-00-00. Its availability, affordability, and compatibility make it an attractive choice. However, potential quality concerns and the possibility of compatibility issues with other components should be taken into consideration. Ultimately, the decision to purchase the SBT relay depends on your personal preferences, budget, and level of mechanical expertise.

If you're comfortable with potentially dealing with compatibility issues and are seeking an affordable alternative to an OEM part, the SBT 15-400-14 starter relay might be the best choice for you. However, if you prefer the peace of mind that comes with OEM parts or have concerns about compatibility, consider discussing your options with a professional mechanic or the parts supplier.

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specifications jetskiignitions:

• for makes: Yamaha
• brand: Sbt
• mpn: 15-400-14
• part type: Starter

general jetskiignitions:

• category: Watercraft Parts > Ignition Starting Systems

offer jetskiignitions:

• price: $59.95
• item condition: New
• options: ship-to-home
• availability: in stock
• in stock #: 1
• sold #: 17
• started: september 3, 2025

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