CALTRIC SW125-18807AA2002 Ignition Key Switch Starter Relay SW125/18807AA2002 Atv

( Brand: Caltric ), ( Manufacturer Part Number: SW125/18807AA2002 ), ( Part Type: Ignition Switch Starter ), ( Machine Type: Atv ), ( Color: Black ), ( Ignition Key Switch Width: 38 Mm 1.5 ), ( Compatible Model: Lt-f4wdx Kingquad Atv 1991 1998 ), ( Material: Plastic ), ( Vintage Part: No ), ( California Prop 65 Warning: Proposition 65 Warning For California Consumers. ), ( Oe/oem Part Number: 37110-19b02/3545-017 ), ( Compatible Year: 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990 ), ( Starter Width: 54 Mm 2.1 In ), ( Country Of Origin: United States )

Review CALTRIC Sw125/18807aa2002 Ignition Key Switch Starter And Relay Suzuki Atv fits KINGQUAD LT-F4WDX 1991–1998

The **Caltric SW125/18807AA2002 Ignition Key Switch Starter Relay** is a high-quality, precision-engineered replacement component designed specifically for the **Suzuki LT-F4WDX KingQuad ATV models** produced between **1991 and 1998**. This robust ignition system assembly combines a durable **ignition switch** with an integrated **starter relay**, ensuring seamless electrical connectivity between the key, ignition circuit, and starter motor. Crafted from premium materials, the switch features a **metal-reinforced housing** to prevent wear and corrosion, while the internal wiring and contacts are built to withstand frequent engagement, reducing the risk of arcing or failure over time. The **keyway is precision-machined** to match the original Suzuki design, guaranteeing a secure and smooth insertion, even after years of use. The integrated **starter relay** eliminates the need for separate wiring or mounting, simplifying installation while maintaining reliable power delivery to the starter motor, ensuring instant cranking performance. Ideal for both restoration projects and routine maintenance, this replacement part is a direct-fit solution that restores factory reliability, enhances safety, and extends the lifespan of your KingQuad s electrical system. Whether replacing a worn-out original component or upgrading for improved durability, the **Caltric SW125/18807AA2002** delivers a dependable, long-lasting solution that meets or exceeds OEM specifications.

### Pros and Cons of buying a Caltric SW125/18807AA2002 Ignition Key Switch Starter Relay for a Suzuki LT-F4WDX KingQuad (1991 1998)

1. **Compatibility** The part is specifically designed for the Suzuki LT-F4WDX KingQuad models from 1991 to 1998, ensuring a proper fit and function without modifications.

2. **Reliability** Caltric is a well-known brand in the ATV and off-road parts industry, known for producing durable and high-quality ignition switches and starter relays.

3. **Easy Installation** Since it is an OEM replacement or high-quality aftermarket part, installation should be straightforward, requiring only basic tools and minimal mechanical skill.

4. **Prevents Common Failures** A faulty ignition switch or starter relay can cause starting issues, electrical malfunctions, or even damage to the starter motor. Replacing it proactively can prevent breakdowns during critical off-road or work tasks.

5. **Cost-Effective** Replacing a worn-out or failing part is often cheaper than repairing extensive electrical damage caused by a faulty ignition system.

6. **Improved Safety** A properly functioning ignition switch ensures that the ATV starts reliably and that the electrical system operates as intended, reducing the risk of accidents due to electrical failures.

7. **Long-Term Durability** High-quality parts like this one are built to withstand the rigors of off-roading, reducing the likelihood of needing frequent replacements.

1. **Potential Counterfeit Concerns** While Caltric is a reputable brand, there is always a risk of purchasing a counterfeit or low-quality knockoff, especially if buying from untrusted sellers. Always verify the seller s reputation and product authenticity.

2. **Mismatched Styling (Minor)** If aesthetics are a concern, the new part may not match the exact appearance of the original, though functionality remains unchanged.

3. **Wiring or Connection Issues** If the wiring harness or connections around the ignition switch are damaged or corroded, the new part may not function properly unless these issues are addressed simultaneously.

4. **Limited Availability** Depending on the region, finding this specific part may require ordering from an online retailer, which could introduce shipping delays.

5. **Skill Dependency** While installation is generally simple, those with little mechanical experience may struggle with wiring or securing the part properly, potentially leading to improper function or damage.

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The Caltric SW125/18807AA2002 ignition key switch and starter relay is a **strong, reliable replacement** for the Suzuki LT-F4WDX KingQuad from 1991 to 1998. The benefits of improved reliability, ease of installation, and prevention of electrical failures far outweigh the minor drawbacks, particularly if the part is purchased from a trusted source. The only significant risks involve counterfeit products or secondary issues like wiring damage, which can be mitigated by thorough inspection and proper installation.

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- **Buy from a reputable seller** (such as official Caltric dealers, RockAuto, or well-reviewed online marketplaces) to ensure authenticity and quality.

- **Inspect the wiring and connections** before installation to avoid issues caused by corrosion or damage.

- **Follow the installation instructions carefully**, and consider consulting a mechanic if unsure about wiring or securing the part.

- **Test the ATV thoroughly** after installation to confirm the ignition switch and starter relay are functioning correctly.

If the ATV has been experiencing intermittent starting issues, electrical gremlins, or starter problems, replacing this part is a **wise investment** that will likely restore reliable performance and extend the life of the vehicle. For most users, the cost and effort are justified by the improved reliability and peace of mind.

Details:

Cost-effective replacement for worn or damaged components. Function: 2-shift Off On. Heat-resistant and wear-resistant materials for durability. Direct Replacement Matches factory specifications for easy installation.

Specifications Solenoid Relay: Type: Starter Relay /. Specifications Ignition Key Switch: Type: Switch. Benefits: Restores reliable ignition and starting performance. The ignition key switch provides secure electrical control, the starter motor delivers strong cranking power with counterclockwise rotation, and solenoid relay ensures reliable current flow.

Durable Construction Heavy-duty starter motor with 10-tooth gear; precision solenoid relay; secure-fit ignition key switch 5-wire, 4-pin connector. Specifications Starter Motor: Type: Motor. Prevents misfires, electrical faults, and starter engagement issues. Rotation: Counterclockwise.

Reliable Performance Ensures smooth starting, consistent spark, and long service life. Built from durable copper winding's, steel, and precision components, this set restores dependable ignition starting performance.: Key Features: Wide Compatibility designed for Suzuki LT-F4WDX King Quad related Runner model's. Ignition Key Switch, Starter Motor Solenoid Relay Fits Suzuki LT-F4WDX King Quad: This complete ignition and starting system replacement set includes a 2-shift key switch, 12V starter motor, solenoid relay designed for Quad ATV. Manufacturer Part Number: Included in starter set.

Complete Solution Includes ignition key switch, starter motor, and solenoid relay for a full repair. Ensures secure electrical control with precision-fit key switch. Direct-fit design for hassle-free installation. Color: Black.

specifications electricacompone:

• for models: Lt-f4wdx, Kingquad
• for makes: Suzuki
• for years: 1991-1998
• brand: Caltric
• mpn: Sw125/18807aa2002
• part type: Ignition Switch Starter
• machine type: Atv
• color: Black
• ignition key switch width: 38 Mm 1.5
• compatible model: Lt-f4wdx Kingquad Atv 1991 1998
• material: Plastic
• vintage part: No
• california prop 65 warning: Proposition 65 Warning For California Consumers.
• oe/oem part number: 37110-19b02/3545-017
• compatible year: 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990
• starter width: 54 Mm 2.1 In
• country of origin: United States

general electricacompone:

• condition: New
• ATV, Side-by-Side UTV Parts Accessories > Electrical Ignition Components > Other Electrical Ignition Components

seller electricacompone:

• # reviews: 987
• rating: 98.3%
• city: Westminster, California

payments electricacompone:

• other
• credit card: Discover
• wallet: Paypal

shipping electricacompone:

• service: USPS Priority Mail
• transit: 5-12 Days
• type: Fixed
• cost: $0.00
• class: Expedited
• carrier: USPS

offer electricacompone:

• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: March 27, 2026
• quantity: 1

returns electricacompone:

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

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