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⛽ Upgrade your ride with precision fuel delivery — don’t let your engine settle for less!
This Frezon fuel injector is a direct-fit replacement designed for 8.1L Mercury Mercruiser 496 MAG and a wide range of Chevrolet and GMC V8 trucks (1999-2009). Each injector undergoes strict multi-stage quality control including pressure, leak, spray, and flow testing to match OEM standards, ensuring consistent fuel atomization and engine performance. Compatible with Delphi Multec II mini connectors, it offers a reliable, easy-install solution for professional-grade fuel system upgrades.
| ASIN | B0CHVF4KH7 |
| Best Sellers Rank | #199,540 in Automotive ( See Top 100 in Automotive ) #285 in Automotive Replacement Fuel Injectors |
| Color | As picture show |
| Customer Reviews | 4.4 4.4 out of 5 stars (6) |
| Date First Available | September 12, 2023 |
| Item Package Quantity | 1 |
| Item Weight | 1.76 ounces |
| Manufacturer | Frezon |
| Material | Metal |
| Part Number | M586-A075~PMS011AMZUS |
| Product Dimensions | 5.91 x 3.94 x 1.18 inches |
| Size | 1PCS |
C**.
Functions and fits as it should.
Perfect fit for my 2004 8.1 mercruiser 496 mag standard output. I waited to use it several times before writing this review! Works great! Very satisfied.
D**.
Missing fuel injector filter basket, and bent pins.
Was missing a filter basket in one of the injectors. Multiple bent pins on fuel injector connectors. No quality control I guess 🤷♂️. Also have a rough idle now at start up, I think one of them may be leaking when pressure is applied.
Trustpilot
3 days ago
1 month ago