MERCURY MARINER 100 -125 HP 4 CYLINDER IGNITION SWITCH BOX TO COIL WIRE 934-8721

MERCURY MARINER 100 -125 HP 4 CYLINDER IGNITION SWITCH BOX TO COIL WIRE 934-8721

Marsoni

M251S

$39.97

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

MERCURY MARINER 100 -125 HP 4 CYLINDER IGNITION SWITCH BOX TO COIL WIRE 934-8721ITEM#: 934 8721 IGNITION SWITCH BOX TO COIL WIRE SET: MERCURY MARINER 100 125 HP 4 CYLINDER 85 98 OEM#: 84 43442A3 BRAND: CDI ELECTRONICS FITMENTS: Make Model Year(s) Mariner ALL Mercury 4 Cyl 3. 375 Bore Looper 100 1985 1993 Mercury 4 Cyl 3. 375 Bore Looper 115 1989 1993 Mercury 4 Cyl 3. 500 Bore Looper 100 1994 1998 Mercury 4 Cyl 3. 500 Bore Looper 115 1994 1998 Mercury 4 Cyl 3. 500 Bore Looper 125 1994 1998

Easy Shipping

Quick Dispatch:

Your MERCURY MARINER 100 -125 HP 4 CYLINDER IGNITION SWITCH BOX TO COIL WIRE 934-8721 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 MERCURY MARINER 100 -125 HP 4 CYLINDER IGNITION SWITCH BOX TO COIL WIRE 934-8721 ships.

Need Help?
Questions about MERCURY MARINER 100 -125 HP 4 CYLINDER IGNITION SWITCH BOX TO COIL WIRE 934-8721, 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 MERCURY MARINER 100 -125 HP 4 CYLINDER IGNITION SWITCH BOX TO COIL WIRE 934-8721 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

This premium HEPA‑rated filter does an outstanding job of keeping dust, pollen, and tiny airborne particles out of the cabin — much better than standard cabin filters. It’s designed and tested to meet true HEPA filtration standards, effectively capturing up to 99.97 % of particles down to 0.3 microns in size, so the air inside the car feels noticeably cleaner and fresher. Installation was straightforward and fit exactly in place in my vehicle with no modifications needed. The high‑quality filter media feels dense and well‑constructed, with built‑in structural support to help it hold its shape throughout its service life.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 26, 2026