CDI BOX POLARIS 451021 15-507
4.1 Trustpilot 99.9% positive on eBay
Free UK delivery 2–4 business days
Spread the cost with 
18+, T&Cs apply
CDI BOX ATV. OEM: 451021. Cross reference numbers ONLY: RICKS 15-507. Manufacturer: Ricks Electronics.
- SKU
- 44-484.RK
- Brand
- Ricks Electronics
- Availability
- In Stock (2)
- General Product Group
- Ignition & Electrical Parts
- General Product Type
- CDI Box
- Variant Id
- 242129
FULL DESCRIPTION
CDI Ignition Control Unit for Polaris ATVs
This CDI (Capacitor Discharge Ignition) box is a direct replacement part designed for select Polaris ATV models. It plays a crucial role in your vehicle's ignition system, ensuring proper spark timing for optimal engine performance.
Key Features:
- Direct Replacement Part: Engineered to fit and function as the original CDI unit.
- High-Quality Construction: Built with durable materials for reliable and long-lasting performance.
- Ignition System Component: Essential for generating the spark that ignites the fuel-air mixture in your engine.
- Replaces OEM Part: This unit is a direct replacement for Polaris OEM number 451021.
- Cross-Reference Number: Also known by Rick's Electronics part number 15-507.
- For Off-Road Use Only.
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.