Fuel Injectors for Buick Encore, GMC Terrain, Chevrolet Cruze/Equinox/Malibu

Upgrade your GM-era engines with this 4-piece fuel injector set from IWOKPHD, designed for Buick Encore (2016-2019), Chevrolet Cruze (2016-2019), Chevrolet Equinox (2018-2022), Chevrolet Malibu (2016-2020), and GMC Terrain (2018-2020). This kit delivers precise fuel metering to restore throttle response, smooth idle, and overall driving performance. Each injector is chosen to align with OEM specifications, providing reliable fuel delivery across your engine’s operating range.

Part Numbers: 55577403, 12644767, 83511110, 835-11110, FJ1293. OEM No.: 55577403. Applications include Buick Encore 2016-2019; Chevrolet Cruze 2016-2019; Chevrolet Equinox 2018-2022; Chevrolet Malibu 2016-2020; GMC Terrain 2018-2020. This is a 4-piece injector replacement set for complete coverage of the listed models.

Note: Please check the picture and the part number carefully to make sure that you bought the right part for your car. If you cannot confirm which item fits your car, please send the Part Number or the Original product photos to us to confirm before order. The only way to be 100% sure that the part will fit your vehicle is to check your original part. We will check for you and reply within 24 hours.

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Benefits & Tips

• Restore optimized fuel delivery to improve throttle response, idle stability, and overall engine performance by replacing worn injectors with a complete four-pack.
• For best results, replace all four injectors at once to ensure balanced fuel metering across all cylinders.
• Directly compatible with the listed models and OEM references, helping you avoid mismatches and repeated repairs.

Product specifications

• Brand Name: IWOKPHD
• OEM No.: 55577403
• Part Numbers: 55577403, 12644767, 83511110, 835-11110, FJ1293
• Applications: Buick Encore 2016-2019; Chevrolet Cruze 2016-2019; Chevrolet Equinox 2018-2022; Chevrolet Malibu 2016-2020; GMC Terrain 2018-2020
• Package Includes: 4 pcs
• Origin: Mainland China
• Warranty: 2 years (Replacement)
• Notes: Please verify part numbers and compatibility; if unsure, contact us before purchasing.

Package includes

• 4 x Fuel Injectors

Warnings/Reminders

• Please check the picture and the part number to ensure the correct part for your vehicle.
• If you are unsure which item fits, send the Part Number or original product photos to confirm before ordering.
• The only way to be 100% sure the part will fit is to compare with your original part; we will check and reply within 24 hours.