Intake Heater Grid Gaskets 3969988 Professional Safe for Car Feature:1. Strong Compatibility: Intake heater grid gaskets is replacement for Dodge, replacement for Cummins 5.9L 6.7L 6B 4B.2. OE Number: Intake heater grid gasket set replace part number are 3931604, 3969988, 3913352, 3938158. Please double check the OE part number of your item before ordering.3. Leak Proof: Engine intake heater grid gaskets has a good sealing connection to prevent leakage and meet your usage needs.4. Excellent Features: Upgraded paper material, environmentally friendly and safe, lightweight, easy to carry and store.5. Performance: Professional manufactured in accordance with strict quality control standards, and improved design to increase durability.Specification:Item Type:IntakeHeaterGridGasketsMaterial: PaperOE:3931604, 3969988, 3913352, 3938158Installation Type: Direct installationApplication:ReplacementforDodgeReplacementforCummins5.9L6.7L6B4BPackage List:4 x IntakeHeaterGridGasketsNote:1.Please double check the part number of your item, matching information is for reference only.2.If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks