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CDI Mercury / Mariner 18-40 Hp Switch Box 2 cyl '80-'87- 114-7452A 3, 339-7452A3
CDI Mercury / Mariner 18-40 Hp Switch Box 2 cyl '80-'87- 114-7452A 3, 339-7452A3
CDI Mercury / Mariner 18-40 Hp Switch Box 2 cyl '80-'87- 114-7452A 3, 339-7452A3
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CDI Mercury / Mariner 18-40 Hp Switch Box 2 cyl '80-'87- 114-7452A 3, 339-7452A3

Marsoni M251S
Sale price$112.48
Pay 4 payments of $28.12 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
CDI Mercury / Mariner 18-40 Hp Switch Box 2 cyl '80-'87- 114-7452A 3, 339-7452A3ITEM#: 114 7452A 3 SWITCH BOX MERCURY MARINER 18 40 HP 2 CYL 80 87 OEM#: 339 7452A3 BRAND: CDI ELECTRONICS FITMENTS: Make Model Year(s) Mariner ALL Mercury 2 Cyl 18 1980 1985 Mercury 2 Cyl 2. 562 Bore 20 1986 1987 Mercury 2 Cyl 2. 562 Bore 25 1980 1987 Mercury 2 Cyl 2. 875 Bore Cross Flow 35 1984 1986 Mercury 2 Cyl 2. 875 Bore Cross Flow 40 1980 1983
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.3 ★★★★★
Based on 1129 reviews
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Product Reviews
N
Verified Purchase
NY2CO
Charlottesville, US
★★★★★ 5
Save money by installing yourself
Size: 9.5" x 10.9" x 2.1"
Good price and easy to install in a 2019 Honda CRV. Instructions can be found on YouTube. Much less expensive than having a service center install them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
C
Verified Purchase
Customer Review
Bozeman, US
★★★★★ 4
Always fits and is easy to install
Size: 9.5" x 10.9" x 2.1"
We've bought these for years and they always fit and are easy to install. Easy to see when they are dirty and need to throw away. Embarrassed that we let the car dealership do it for so long. We set on six-month subscribe and save so that we know when to replace it - change it whenever it shows up!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 13, 2023
R
Verified Purchase
Randy Shiverdecker
Dallas, US
★★★★★ 5
Better than I expected.
Size: 9.5" x 10.9" x 2.1"
Fits perfectly. Easy to install. As good of quality as the original equipment filter.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2026
V
Verified Purchase
Victor Escobar
Natrona Heights, US
★★★★★ 5
Great
Size: 9.5" x 10.9" x 2.1"
Excellent product! My car really needed it. Super fast delivery and the best price. I'm super happy with this product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 12, 2025
G
Verified Purchase
Gladys
Boise, US
★★★★★ 5
Honda crv filter
Size: 9.5" x 10.9" x 2.1"
Good cabin filter for my 2019 Honda crv
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026

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