Russell · New
Russell Performance EFI Adapter Fitting -6 AN MALE TO 3/8in SAE Quick Disc Male Zinc
MPN 640940 · Store SKU rus640940
Supplier stock checked 11/7/2026, 10:28:21 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
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Product details
Russell's wide variety of lightweight aluminum adapter fittings allow for the connection of Russell hose ends to almost any component. Adapters are offered in standard thread, metric thread and pipe thread to fit most popular oil pumps, fuel pumps, fuel filters plus a variety of other common components. To compliment the looks of the hose installation, three finishes are available - ultra-bright Endura, traditional blue anodized or our new black anodized fittings. Russell's wide variety of EFI adapter fittings allow for the connection of AN hose ends and hardlines to almost any EFI system. Adapters are offered in many configurations. SAE Quick-Disconnect Specialty Adapter; Zinc Plated; -6AN Male To 3/8 in. SAE Quick-Disconnect Male; Connects OEM Stock Lines To Aftermarket Fuel Rails/Components; EFI Adapter 6 AN Male to 3/8 Quick Disconnect Male Steel SAE Quick-Disconnect Specialty Adapter
Manufacturer fitment & guides
Check 640940 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
