HAYDEN 390

HAYDEN part number 390 is a fluid cooler line / hose connector in the Transmission-Automatic system. This catalog matches it to 29 year-and-engine configurations from 1990 to 2022.

Verified fitment includes 2022 Chevrolet Suburban 5.3L V8 ; 2022 Chevrolet Tahoe 5.3L V8 ; 2021 Chevrolet Cheyenne 5.3L V8 ; 2021 Chevrolet Suburban 5.3L V8 ; 2020 Chevrolet Suburban 5.3L V8 , plus 24 other configurations. See every vehicle this part fits.

Manufacturer specifications
Transmission Line Fitting KitUse On Vehicles with 5/8"-18 Thread Inverted Flare Fittings
Application data published for:
🇺🇸 US 🇨🇦 CA

Frequently Asked Questions

What is HAYDEN 390?

HAYDEN part number 390 is a fluid cooler line / hose connector with published application data for 29 vehicle configurations from 1990 to 2022. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does HAYDEN 390 fit?

This catalog matches 390 to 29 year-and-engine configurations from 1990 to 2022. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is HAYDEN 390 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. HAYDEN 390 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.

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