CDI Electronics
CDI 214-7778K-3 Mercury Mariner Upgrade **Kit**
$1,822.49
USD · Free shipping
- High Performance Ignition Kit
- Includes (2) 214-7778R 2, 274-9610S 2 and 134-6456
- 40 AMP
- Ignition Coil Wire Lengths – Orange/Blue Wire 12
- Fits: Mercury V6 40 Amp Engines
Free shipping on every order, no minimum
Manufacturer warranty included
Expert support 7 days a week
- High Performance Ignition Kit
- Includes (2) 214-7778R 2, 274-9610S 2 and 134-6456
- 40 AMP
- Ignition Coil Wire Lengths – Orange/Blue Wire 12
- Fits: Mercury V6 40 Amp Engines
| Vendor | CDI Electronics |
| SKU | CDI-214-7778K-3 |
| Availability | In Stock |
Compatibility varies by product and existing setup. Contact our specialists before purchasing and we'll confirm compatibility with your current equipment.
Our specialists are available Monday–Saturday 9am–6pm EST for post-purchase support. For warranty claims we'll liaise directly with the manufacturer on your behalf.
California Residents: warning sign WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov
Why buy from Tidal Standard
Every purchase is backed by our quality guarantee.
Manufacturer Warranty
All systems come with a full manufacturer warranty. Coverage varies by brand and product — contact us for details.
Free Shipping
Free shipping on all orders. Large systems ship via freight with white-glove delivery available.
Expert Support
Our specialists are available 7 days a week to help with selection, installation, and setup.
- Choosing a selection results in a full page refresh.