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Russell Performance

Russell Push-On EFI Fittings

4.74 out of 5 stars 143 Customer Reviews

Russell push-on EFI fittings are precision-machined to ensure outstanding thread engagement. The aluminum adapters are available in various finishes, sizes, attachment styles, and configurations to fit OEM hard lines. Some models are quick-connect and/or swivel. They're designed for a positive seal, even at maximum operating pressures. Plumb your electronic fuel injection system with quality accessories from Russell Performance!

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Russell Push-On EFI Fittings 644127

Russell Push-On EFI Fittings 644127

Russell Push-On EFI Fittings 644127

Fitting, EFI, Straight, -6 AN Male, Push-On, 3/8 in. Quick-connect, Black Anodized, Set of 25

Part Number: RUS-644127

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Russell Push-On EFI Fittings 644123

Russell Push-On EFI Fittings 644123

4.75 out of 5 stars ( 50 )

Estimated Ship Date: Today

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Russell Push-On EFI Fittings 644128

Russell Push-On EFI Fittings 644128

Russell Push-On EFI Fittings 644128

Fitting, EFI, Straight, -6 AN Male, Push-On, 3/8 in. Quick-connect, Blue Anodized, Set of 25

Part Number: RUS-644128

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

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Estimated Ship Date: Jan 2, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Russell Push-On EFI Fittings 644120

Russell Push-On EFI Fittings 644120

4.75 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Russell Push-On EFI Fittings 644117

Made in the USA Russell Push-On EFI Fittings 644117

Russell Push-On EFI Fittings 644117

Fitting, Push-On EFI, Straight, Male -6 AN, Female Quick-Connect, Threaded Cap, 5/16 in., Black Anodized, Set of 25

Part Number: RUS-644117

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

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Estimated Ship Date: Jan 2, 2026 if ordered today

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