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Holley HP Billet 4.5-9 PSI 3/8NPT Fuel Pressure Regulator
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$303.00
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$75.75
In stock at 1 of our locations
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Free NZ shipping
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12 month warranty on all parts
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NZ WOF compliant
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Fitting available NZ wide
Holley Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holley. They are precision machined from 6061-T6 billet aluminum for strength and durability. They feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. The Holley 12-843 fuel pressure regulator features (1) -10 AN O-ring inlet, (2) -8 AN O-ring outlets.- Adjustable from 4.5-9 psi for precise fuel pressure adjustments.- Constructed of billet aluminum with a black anodized base and clear anodize top for good looks.- Used in systems where a return line is not needed.- Use with electric or mechanical pumps.- 1/8" NPT gauge port.- Mounting bracket included.
Shipping Information
Most orders land in 5–12 business days. We'll keep you updated at every step of the journey.
The Kren Bits journey:
- Order received — Day 0
- With fulfilment — Day 1–2
- Heading to courier — Day 2–4
- Shipped — Day 3–7
- Almost there — Day 5–10
- Delivered — Day 5–14
Where your part ships from:
Your order ships from the closest warehouse with available stock across our six-warehouse network — NZ, AU, TH, UK, US, and CN.
We email you at every real milestone — order received, with fulfilment, heading to courier, shipped, almost there, delivered. No chasing, no vague waits.
For more details, visit our Track Your Order page.
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