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AEM Fuel Pressure Regulator Barb Fitting

AEM · New

AEM Fuel Pressure Regulator Barb Fitting

MPN 25-609 · Store SKU aem25-609

$20.85
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Supplier stock checked 11/8/2026, 6:01:40 AM UTC. Adding a part does not reserve it.

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Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

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Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

AEM replacement parts for its adjustable fuel pressure regulators include a rebuild kit that includes a diaphragm, interchangeable discharge ports and O-ring, vacuum fitting and multiple barb fitting types. AEM Adjustable Fuel Pressure Regulator Barb Fitting -6 (9/16 in.-18) to 7mm

Manufacturer fitment & guides

Check 25-609 against the manufacturer’s application information below.

Part-specific notes

  • Not CARB approved. Destination and intended-use restrictions must be checked before sale.
  • Emissions acknowledgement required before purchase.
  • California Proposition 65: Y
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