SUZUKI RMZ 250/450 MAP & KILL SWITCH, FIR BRAND MX-01059, 37820-37K00, 37820-28H00, 37820-28H01
4.1 Trustpilot 99.9% positive on eBay
UK delivery £4.99, free over £60 2–4 business days
Spread the cost with 18+, T&Cs apply
FIR brand map and kill switch. Replaces OEM part numbers 37820-37K00, 37820-28H00, and 37820-28H01.
- SKU
- 44-0183.FIR
- Brand
- Factory Image Racing
- Availability
- In Stock (7)
- General Product Group
- Ignition & Electrical Parts
- Variant Id
- 304036
FULL DESCRIPTION
Factory Image Racing Map & Kill Switch for Suzuki RMZ Models
Upgrade your Suzuki RMZ with this high-quality Map & Kill Switch from Factory Image Racing. Designed for reliable performance and easy integration, this switch allows you to seamlessly change between engine maps and quickly shut off your engine when needed.
Key Features:
- Dual function switch: Select engine maps and activate kill switch.
- Durable construction for off-road conditions.
- Direct replacement for a straightforward installation.
- Ensures quick engine shutdown for safety.
- Compatible with select Suzuki RMZ models.
This switch is an essential component for any rider looking to optimize their bike's performance and ensure safety on the track or trail.
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.
Call or email us with your make, model and year and we will check it for you before you order.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.


