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7.5mm Dummy Fuel Injectors Plugs for Gen V Direct Injection L83 LT1

Marsoni M251S
Sale price$102.00
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7.5mm Dummy Fuel Injectors Plugs for Gen V Direct Injection L83 LT17. 5mm Dummy Fuel Injectors Plugs for LT Engines Compatible with: GM Gen V LT Series Engines Used when switching to port fuel injection These 7. 5mm plugs are compatible with 2014 2018 (GM started using 6mm injectors in some models and years inconsistently from 2019 2024. 2025+ used only 6mm) LT1, LT4, L83, L86, L8B engines. For 6mm injector engines then use 551333 L84 Requires plugging the lifter bore for the high pressure fuel pump, available
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4.3 ★★★★★
Based on 839 reviews
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Mr mr
Bozeman, US
★★★★★ 5
Love it
Love the carbon filter part. Seems to be great quality over the stock option.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
M
Verified Purchase
Mitch D.
Massapequa, US
★★★★★ 5
Fits perfect!
Works well. Great fit. Easy install.
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Reviewed in the United States on May 21, 2026
A
Verified Purchase
Ashley Freeman
Massapequa, US
★★★★★ 5
Good purchase.
Fit perfect in my 2023 jeep grand Cherokee L. Value is great especially for a Hepa filter. Easy to install no problems at all.
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Reviewed in the United States on February 21, 2026
R
Verified Purchase
Recensui
Draper, US
★★★★★ 5
Hopefully This One Will Stop the Critters
This appears to be a nice filter. We have had problems with mice getting in the vehicle through the air vent intake. This is another poor design of the Jeep Grand Cherokee. We had the same issue with an earlier year of the same model and I ended up putting a grill in front to prevent the critters from coming in. I’m hoping this ai filter will be more effective as it is significantly stiffer than other filters. I think the critters are able to lift the end of the filter to slip by and get in the cab. Time will tell, but I do like this one for potentially being more difficult to go by. I would hope Stelantis would fix this, but I won’t hold my breath.
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Reviewed in the United States on February 4, 2025
T
Verified Purchase
The Evan
Charlottesville, US
★★★★★ 5
Good filter
Perfect fit
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Reviewed in the United States on December 4, 2025

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