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MAF Weld Flange Bung for 2009-2014 LS Mass Air Flow Sensor Mount

Marsoni M251S
Sale price$34.99
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MAF Weld Flange Bung for 2009-2014 LS Mass Air Flow Sensor MountBillet Weldable Mass Air Flow Sensor Mounting Flange Compatible with all 2009 2014 GM Truck SUV Sensors (any engine, any model) Made in Wichita, Kansas from aerospace grade, USA produced, 6061 T6 billet aluminum Includes 1 weld bung and 2 bolts Radius cut on bottom to accept 4" pipe (can be used with 2. 5" 5" pipe with more weld) Compatible with many sensor part numbers including, (but not limited to): 10393948, 213 4343, 2134343, 23256991
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4.7 ★★★★★
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Kyle Seal
Phoenix, US
★★★★★ 5
Worked good
Worked well on my 84 115 tower of power
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
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Amazon Customer
Los Angeles, US
★★★★★ 5
Good
Good
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Reviewed in the United States on March 30, 2026
S
Sir Clicks-A-Lot
West Palm Beach, US
★★★★★ 5
Great replacement parts!
Perfect fit for my 2003 Mercury Salt Water 150 2 stroke engine. Everything I needed was in the box.” “Good quality parts and saved me a lot compared to OEM.
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Reviewed in the United States on July 6, 2025
B
Brian Giller
Pawtucket, US
★★★★★ 5
Great brand and value for the price
high quality parts, look just like OEM, packaged well, I like that a parts list is included so that contents can be verified.
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Reviewed in the United States on May 22, 2025
T
Verified Purchase
TexMan
Birmingham, US
★★★★★ 5
What a lifesaver!
Model: 17749N, Model: 17749N
The usual box stores wanted around $150-$200 for a New and or Refurbished starter. The Ezexpreze 17749 was such a great deal and It bolted up nicely to my 1999 TJ with the 4.0 4x4! Its a great replacement, I've had it for about half a year but it starts with ease. I'll definitely get me another one as a backup at this price point!
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Reviewed in the United States on April 15, 2026

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