SKU: 75215792044

MerCruiser Flame Arrestor Barbron MerCarb 86271A1 571517AA V6 V8 4.3L 305 350 3"

Sale price$54.00 Regular price$60.00
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Description

MerCruiser Flame Arrestor Barbron MerCarb 86271A1 571517AA V6 V8 4.3L 305 350 3"Item Details 3" Throat Opening for carburetor Found on Many MerCruiser V6 & V8 (4. 3L 185, 5. 0L 305, 5. 7L 350) Engines with 2 Barrel MerCarb Carburetor with 3" throat 1985 1995. (For later models, this is what is called the "Design I" Flame Arrestor) This is NOT compatible with quadrajet Carburetors Overall good shape Flame Arrester is pretty much universal with most MerCarb 2 Barrel Carburetors, please check your opening to verify size. Yours

Item Details

  • 3" Throat Opening for carburetor
  • Found on Many MerCruiser V6 & V8 (4.3L 185, 5.0L 305, 5.7L 350) Engines with 2-Barrel MerCarb Carburetor with 3" throat 1985-1995. (For later models, this is what is called the "Design-I" Flame Arrestor)
  • This is NOT compatible with quadrajet Carburetors
  • Overall good shape
  • Flame Arrester is pretty much universal with most MerCarb 2-Barrel Carburetors, please check your opening to verify size. 
  • Yours should have the same stamped part number.
  • USCG approved
  • Purchase with confidence!

1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995

GM 262CID V6 4.3L 4.3LX 4.3LXH 4.3LH Gen II + 205hp 185hp

GM 305 350 5.0L 5.7L V8 898 198hp 200hp 228hp 230hp 260hp

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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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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SKU: 75215792044

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4.4 ★★★★★
Based on 15 reviews
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Product Reviews
D
Verified Purchase
David
Chelsea, US
★★★★★ 5
Worth it!
Size: 50 sqft
I was worried it wouldn't work as well since it's 50 mil and I thought I got the wrong thing. Nope! Works great. Did all four doors on my 93 civic and I have enough for the floor I think. Solid price. Noise reduced by about 5 decibels hive difference. Very sticky and easy to apply I'm so happy I was able to cover most all of my car. If I need more, definitely buying this since I got so much extra and I thought I would. PS: that five decibel thing is only with the four doors. My firewall is next and then my floor, but it's such a huge difference
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
T
Verified Purchase
Teresa A. Patterson
Charlottesville, US
★★★★★ 5
Quiet your vehicle noises
Size: 50 sqft
Put this in our high roof van and couldn’t believe how much quieter it was at once. Really cut down on the vibration noise Nice and easy to install just peel n stick. Was also easy to cut with scissors for smaller areas. Seemed to be really nice quality. Didn’t notice any odor.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
S
Verified Purchase
Stephanie
Alexandria, US
★★★★★ 5
Sound deadening the Hot Rod
Size: 20 sqft, Size: 20 sqft
Works well, good value for the money. It’s very sticky and conforms to what you are applying it to. One 20 sq ft box did approximately the passenger side
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
M
Verified Purchase
M. Del
Waukegan, US
★★★★★ 5
Good stuff
Size: 50 sqft, Size: 50 sqft
Good stuff. I did a lot of work on my 91 Toyota Land Cruiser 3FE. I did the inside and outside doors, as well as the under-hood area, with some extra work. I like this stuff. It sticks down good but you have to clean your surface so there's a good grip. I think these are going to do well for noise cancellation. The deadening material does well with absorbing vibrations too. But the install roller tools it will come in handy. Trust me trying to do it by hand is not worth it.
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Reviewed in the United States on June 6, 2026
C
Verified Purchase
Charlie J
Alexandria, US
★★★★★ 4
Good quality
Size: 10 sqft
I wish it was a little better but it definitely works great and look good for how cheap it is
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026

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