Blue Sea 4028 AC Isolation Cover - 7-1/2 x 10-1/2x3 - 4028

Blue Sea 4028 AC Isolation Cover - 7-1/2 x 10-1/2x3 - 4028

Marsoni

M251S

$79.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Blue Sea 4028 AC Isolation Cover - 7-1/2 x 10-1/2x3 - 4028Blue Sea 4028 AC Isolation Cover 7 1 2 x 10 1 2x3 4028 4028 AC Isolation Cover 7 1 2 x 10 1 2x3 Features: Provides electrical insulation for exposed panel backs Provides mechanical protection for panel backs protruding into lockers Lightweight material is easily drilled for wire entrance and exit Meets ABYC requirements for panels with combined AC and DC WARNING: This product can expose you to chemicals including di(2 ethylhexyl)phthalate (dehp) which

Easy Shipping

Quick Dispatch:

Your Blue Sea 4028 AC Isolation Cover - 7-1/2 x 10-1/2x3 - 4028 orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Blue Sea 4028 AC Isolation Cover - 7-1/2 x 10-1/2x3 - 4028 ships.

Need Help?
Questions about Blue Sea 4028 AC Isolation Cover - 7-1/2 x 10-1/2x3 - 4028, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Blue Sea 4028 AC Isolation Cover - 7-1/2 x 10-1/2x3 - 4028 in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Easy and perfect fit for 2017 and 2018 Honda CRV with 1.5l engines. You need a Phillips screwdriver to remove the 4 screws holding the airbox. After that you just remove the old one and put the new one in the same orientation and put the screws back on. Helps the engine breathe which can result in slightly more power and mpg. I recommend changing every few years.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on August 8, 2025