HomeAir and Fuel Delivery > Service KitsMahle GS33928 Fuel Injector O-Ring Kit - Upper and Lower
Part #: GS33928

Mahle GS33928 Fuel Injector O-Ring Kit - Upper and Lower

Upper and Lower
⚙️ 42 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Genesis, Hyundai, and Kia, Azera, Cadenza, G80, Genesis, Genesis Coupe, K900, Santa Fe, Santa Fe XL, Sedona, and Sorento
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Reliable Fuel Injector O-Ring Kit for Hyundai, Kia, and Genesis Vehicles

The Mahle GS33928 Fuel Injector O-Ring Kit provides essential sealing components designed for select Hyundai, Kia, and Genesis models. This kit helps maintain proper fuel system integrity and performance by replacing worn or damaged injector seals.

  • Includes high-quality fuel injector O-rings engineered for durability
  • Compatible with Hyundai Azera, Santa Fe, Santa Fe XL, and Sedona models
  • Fits Kia Cadenza, K900, and Sorento vehicles
  • Designed for Genesis G80, Genesis Coupe, and Genesis sedans
  • Part number GS33928 ensures exact match for specified applications

Product Details and Compatibility

The Mahle GS33928 Fuel Injector O-Ring Kit is manufactured to meet OEM specifications, providing a precise fit for fuel injectors on multiple vehicle models. Proper sealing of fuel injectors is critical to prevent leaks and maintain optimal fuel delivery. This kit is compatible with a range of Hyundai, Kia, and Genesis vehicles, including the Hyundai Azera, Santa Fe, Santa Fe XL, and Sedona, as well as the Kia Cadenza, K900, and Sorento. It also fits the Genesis G80, Genesis Coupe, and Genesis sedans. Using the correct O-rings helps ensure engine efficiency and reduces the risk of fuel system issues.

Common Applications and Problem Resolution

  • Prevents fuel leaks caused by deteriorated or cracked injector seals
  • Eliminates rough idling or misfires related to injector seal failure
  • Helps restore proper fuel pressure and injector performance
  • Addresses fuel odor issues due to leaking injectors
  • Supports maintenance during fuel injector servicing or replacement

Installation Notes and Tips

When installing the Mahle GS33928 Fuel Injector O-Ring Kit, ensure all old O-rings are completely removed and the injector ports are clean. Lubricate the new O-rings with a small amount of clean engine oil or recommended lubricant to prevent damage during installation. Verify the correct orientation of each O-ring to maintain a proper seal. It is advisable to inspect related fuel system components during installation for any signs of wear or damage.

Quality Assurance and Warranty

Mahle manufactures the GS33928 Fuel Injector O-Ring Kit to meet stringent quality standards, ensuring reliable performance and durability. While specific warranty details are not provided, Mahle products typically adhere to industry standards for automotive replacement parts. Using genuine Mahle components helps maintain the integrity of your vehicle’s fuel system.

This part fits 42 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2019HyundaiSanta Fe XL3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2019KiaCadenza3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2019KiaSedona3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2019KiaSorento3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2018HyundaiSanta Fe3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2018KiaCadenza3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2018KiaSedona3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2018KiaSorento3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2017GenesisG803.8LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2017HyundaiAzera3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2017HyundaiSanta Fe3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2017KiaCadenza3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2017KiaK9003.8LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2017KiaSedona3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2017KiaSorento3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2016HyundaiAzera3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2016HyundaiGenesis3.8LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2016HyundaiGenesis Coupe3.8LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2016HyundaiSanta Fe3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2016KiaCadenza3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2016KiaK9003.8LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2016KiaSedona3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2016KiaSorento3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2015HyundaiAzera3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2015HyundaiGenesis3.8LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2015HyundaiGenesis Coupe3.8LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2015HyundaiSanta Fe3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2015KiaCadenza3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2015KiaSedona3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2015KiaSorento3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2014HyundaiAzera3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2014HyundaiGenesis3.8LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2014HyundaiGenesis Coupe3.8LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2014HyundaiSanta Fe3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2014KiaCadenza3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2014KiaSorento3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2013HyundaiAzera3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2013HyundaiGenesis3.8LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2013HyundaiGenesis Coupe3.8LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2013HyundaiSanta Fe3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2012HyundaiAzera3.3LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.
2012HyundaiGenesis3.8LV6Upper and LowerMay be compatible with Distributor Mounting Gasket and Engine Intake Manifold Gasket Set.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.