SUZUKI 37100-41GA8 Ignition Switch Key

( Manufacturer Part Number: 37100-41GA8 ), ( Type: Ignition Key Switch )

Review SUZUKI Ignition Switch Assembly No Key Oem fits GSX-R1000 2005–2016

The **Suzuki 37100-41GA8 Ignition Switch Key Assembly** is a precision-engineered component designed exclusively for the **2005 2016 Suzuki GSX-R1000**, ensuring seamless ignition functionality and optimal performance for this high-performance sportbike. This high-quality, OEM-replacement part is meticulously crafted to match the original specifications, featuring a durable **stamped steel construction** with a **chrome-plated finish** that resists corrosion and wear, even under the demanding conditions of aggressive riding. The ignition switch key itself is designed with a **smooth, ergonomic profile** for effortless insertion and removal, while the internal mechanism incorporates a **reliable locking system** that guarantees a secure connection between the key and the ignition, preventing accidental disengagement during high-speed maneuvers. Built to withstand the intense vibrations and thermal fluctuations inherent in motorcycle operation, this switch key assembly is engineered with **tight tolerances** and **high-grade materials**, ensuring long-lasting durability and consistent operation over thousands of miles. Whether you're a competitive racer, a weekend track enthusiast, or a daily rider seeking reliability, this **direct-fit replacement** eliminates the frustration of faulty ignition components, providing peace of mind with every start-up. Perfect for restorations, repairs, or upgrades, this part is a must-have for maintaining the pristine performance and authenticity of your GSX-R1000.

Buying a replacement ignition switch and key assembly for a Suzuki GSX-R1000 (part number 37100-41GA8, covering model years 2005 2016) can be a practical solution for common issues like key failure, ignition lock problems, or starter engagement difficulties. Below are the key pros and cons to consider, followed by a conclusion and recommendation.

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1. **Direct Fit and Reliability:** This is an OEM (original equipment manufacturer) or high-quality aftermarket part designed specifically for your Suzuki GSX-R1000. It ensures compatibility with the bike s ignition system, reducing the risk of electrical or mechanical mismatches that could arise with generic parts.

2. **Cost-Effective Alternative:** Replacing the entire ignition switch and key assembly is often more economical than repairing a damaged or worn-out switch. Over time, frequent key failures or ignition lock issues can lead to higher repair costs if the problem persists.

3. **Prevents Further Damage:** A faulty ignition switch can cause intermittent electrical issues, such as the bike not starting, stalling, or even damaging the starter motor or ECU (Engine Control Unit) due to improper grounding or voltage spikes. Replacing it proactively can prevent more extensive and costly repairs.

4. **Ease of Installation:** The ignition switch is relatively accessible on the GSX-R1000, located near the handlebars. With basic mechanical skills and the right tools (e.g., a socket set, wire cutters, and crimping tool if soldering is required), many riders can install it themselves, saving labor costs.

5. **Improved Key Durability:** If the original key was worn or broken, replacing the entire assembly ensures you have a new key that fits properly and won t fail mid-ride. Some aftermarket parts even include spare keys or key blanks for future replacements.

6. **Warranty Coverage:** Purchasing from a reputable dealer or supplier may include a warranty, offering peace of mind in case the part fails prematurely due to manufacturing defects.

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1. **Limited Availability:** OEM parts for older motorcycles like the 2005 2016 GSX-R1000 can be harder to find, especially if the dealer no longer stocks them. You may need to order from specialty motorcycle parts suppliers, which could involve shipping delays.

2. **Price Variability:** While generally affordable, prices can vary significantly depending on whether you buy OEM, aftermarket, or used parts. Aftermarket parts may be cheaper but could lack the durability or precision of OEM components. Used parts might save money but could have hidden wear or damage.

3. **Potential for Counterfeit Parts:** Buying from untrusted sellers (e.g., unverified online marketplaces) risks receiving counterfeit or low-quality parts that don t fit properly or fail quickly. Always purchase from well-reviewed suppliers or authorized dealers.

4. **Electrical or Wiring Issues:** If the wiring harness connected to the ignition switch is damaged or corroded, replacing just the switch won t solve the problem. You may need to inspect and clean the wiring or replace it entirely, adding to the cost and effort.

5. **Key Programming (If Applicable):** Some modern bikes require the key to be programmed to the ECU or immobilizer system. While the GSX-R1000 from these years typically doesn t require programming, it s worth confirming that the new key will work without issues. If programming is needed, it may require a dealer or specialist.

6. **Time-Consuming Installation:** For less experienced riders, the installation process especially if wiring connections need to be soldered or crimped can be time-consuming. Poor connections could lead to electrical problems later.

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Replacing the ignition switch and key assembly for your Suzuki GSX-R1000 is a practical and often necessary fix for key or ignition-related issues. The benefits of reliability, cost savings, and prevention of further damage outweigh the drawbacks in most cases, provided you source the part from a reputable supplier and address any underlying wiring issues. The main challenges limited availability, potential counterfeit parts, and installation complexity can be mitigated by thorough research, purchasing from trusted sellers, and carefully following installation guidelines.

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1. **Source the Part Carefully:** Purchase the 37100-41GA8 ignition switch and key assembly from a well-known motorcycle parts supplier like **Suzuki Motorcycle Parts, Cycle World, or eBay (with verified sellers)**. Look for reviews and ensure the part is either OEM or from a reputable aftermarket brand (e.g., **Genuine Suzuki, Yoshimura, or Powerhouse Parts**).

2. **Check for Wiring Issues:** Before installation, inspect the wiring harness connected to the ignition switch for corrosion, fraying, or loose connections. Clean the terminals with contact cleaner if necessary.

3. **Prepare for Installation:** Gather the necessary tools (socket set, wire strippers, crimping tool if needed, and possibly a multimeter to test connections). If you re unsure about wiring, consider consulting a mechanic or watching a detailed installation video for your bike model.

4. **Test the New Part:** After installation, thoroughly test the ignition switch, key, and starter to ensure everything functions correctly. Pay attention to any unusual noises, sparks, or intermittent operation.

5. **Consider Professional Help if Needed:** If you re uncomfortable with electrical work or wiring, a motorcycle mechanic can install the part for you, especially if additional diagnostics are required.

By following these steps, you ll maximize the chances of a successful replacement with minimal hassle. The investment in a quality part and careful installation will likely save you time and money in the long run.

Details:

This component controls the motorcycles ignition positions including OFF, ON, LOCK, and IGNITION. Suzuki GSX-R750 2008 Suzuki 2009 Suzuki 2010 Suzuki 2011 Suzuki 2012 Suzuki 2013 Suzuki 2014 Suzuki 2015 Suzuki 2016. The ignition switch body and mounting bracket appear solid with no cracks or structural damage. Direct factory replacement component.

COMPATIBILITY: Suzuki GSX-R600 2008 Suzuki 2009 Suzuki 2010 Suzuki 2011 Suzuki 2012 Suzuki 2013 Suzuki 2014 Suzuki 2015 Suzuki 2016. Not included: Ignition key. The listing includes the ignition switch assembly, attached wiring harness with connector, and two mounting bolts shown in photos. Designed specifically for GSX-R sport bike model's.

ITEM condition: This part is used and in good overall condition, however it being sold without a key the wiring harness shows visible damage. Please verify compatibility with your specific motorcycle model before purchasing. North America model's only. Light cosmetic wear such as scratches, minor scuffs, and handling marks are visible from previous use.

KEY: Genuine OEM Suzuki ignition switch assembly. The wires themselves appear intact but the insulation will likely require repair, heat shrink, or replacement before installation. Some variations may appear in parts catalogs due to super sessions. Maintains original ignition functionality and fitment.

2005 - 2016 Suzuki GSX-R1000 Ignition Switch Assembly No Key OEM 37100-41GA8, Up for sale is a genuine ignition switch assembly removed from GSX-R sport bike. This unit includes the ignition switch with mounting bracket, partial wiring harness, electrical connector, and bolts. OEM part number 37100-41GA8. Includes mounting bracket and wiring harness.

As shown in the photos, outer wiring insulation has two damaged areas where protective sheath is torn, exposing internal wires. The electrical connector is present and intact. No key is included. Included in this listing: Ignition switch assembly.

part #: 3710041ga8 price

• $79.99

specifications cycleswitches:

• for models: Gsx-r1000
• for makes: Suzuki
• for years: 2005-2016
• mpn: 37100-41ga8
• type: Ignition Key Switch

offer cycleswitches:

• sold: 0
• quantity: 1
• started: March 16, 2026
• availability: In Stock
• options: Ship-to-home

returns cycleswitches:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

payments cycleswitches:

• wallet: Apple-pay
• other
• credit card: Visa

shipping cycleswitches:

• transit: 3-7 Days
• service: Standard
• cost: $0.00
• type: Fixed
• class: Standard

seller cycleswitches:

• # reviews: 4207
• rating: 99.0%
• city: Dallas, Texas

general cycleswitches:

• Electrical Ignition Components > Electrical Ignition Sensors Switches > Ignition Key Switches
• condition: Used

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