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LS LS1 Coolant / Steam Port Block Off Plate Set

Marsoni M251S
Sale price$29.99
Pay 4 payments of $7.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
LS LS1 Coolant / Steam Port Block Off Plate SetCoolant Steam Port Plugs Includes 2 coolant ports, 2 o rings, and 2 bolts Compatible with all GM LS series engines Can be installed on the front or rear of the cylinder heads Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum *These do NOT have holes for crossover tube attachment
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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.
  • To process your return/exchange, please contact us at [email protected]
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4.5 ★★★★★
Based on 1848 reviews
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Verified Purchase
tprizzle
Phoenix, US
★★★★★ 5
Will continue to repurchase
I have purchased this product multiple times for my Honda CRV. Works great and is actually pretty easy to install. I will definitely repurchase once the time comes to replace again. Great value for the price compared to at the dealership
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2025
A
Verified Purchase
Amazon Customer
Fort Morgan, US
★★★★★ 5
Good engine filter at a fair price
Worked for my 2018 Honda CR-V. Arrived quickly. Make sure you check the shape of your filter before ordering. I originally ordered a rectangular filter that Amazon said would work for my car. I was able to return it and order the correct one.
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Reviewed in the United States on April 1, 2026
C
Verified Purchase
Calvin
Dallas, US
★★★★★ 4
👍🏾
Perfect fit
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Reviewed in the United States on March 7, 2026
J
Verified Purchase
Juan mauricio Lopez
Boise, US
★★★★★ 5
Bien
Ensamble perfecto. Construccion robusta y confiable
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Reviewed in the United States on April 3, 2026
J
Verified Purchase
James R. Farley
Dallas, US
★★★★★ 5
Quality Air Filter
This filter is a quality product and was easy to install in my CR-V.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 29, 2024

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