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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
Billet Bypass Fuel Pressure Regulator Kit 4.5-9 Psi W/Fittings & Gauge-12-841KITHolley Billet Bypass Style Fuel Pressure Regulator Kits are part of a complete line of fuel system products from Holley. The included 12 841 regulator features a billet aluminum body and a black finish for corrosion resistance and good looks. The regulator contains 3 8" NPT in out ports, a 3 8" NPT return port, a 1 8" NPT gauge port. In addition, 3 adapter fittings, a barbed fitting for the vacuum port, a mounting bracket, and all necessary hardware
Holley Billet Bypass Style Fuel Pressure Regulator Kits are part of a complete line of fuel system products from Holley. The included 12-841 regulator features a billet aluminum body and a black finish for corrosion resistance and good looks. The regulator contains 3/8" NPT in/out ports, a 3/8" NPT return port, a 1/8" NPT gauge port. In addition, 3 adapter fittings, a barbed fitting for the vacuum port, a mounting bracket, and all necessary hardware are also included.
Features:
- Adjustable from 4.5-9 psi for precise fuel pressure adjustments
- Used in return style systems with a line back to the fuel tank
- 38" NPT Ports
- 1/8” NPT Gauge Port and Earl's Fuel Pressure Gauge (100187ERL)
- Fuel Gauge and adapter fittings included
- Mounting Bracket Included
FEATURES
- Designed to deliver trouble-free, consistent performance
- Right for your vehicle and lifestyle
- Made from high-quality materials for ultimate durability
- Manufactured to meet or exceed strict quality requirements
- If you have any questions or need fitment information for your vehicle, please contact with us
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
JEWELRY BOX
Color: Black & Apricot
THE JEWELRY BOX LOOKS EVEN BETTER IN PERSON!! IT WAS SPACIOUS AND THE QUALITY WAS NICE!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 1, 2025
★★★★★ 5
Excellent
Color: Silver Grey & Apricot
Very modern and good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2025
★★★★★ 4
It holds a lot of items
It’s a nice box
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 24, 2025
★★★★★ 5
Great birthday present for guys
Color: Coffee & Orange
I purchased this for my son’s birthday, he loves it. He’s into his watches and jewelry so he needed something appropriate for his growing collection. I think it’s a great value and it looks cool, the outer material looks a bit like carbon fiber, the orange is a darker burnt orange than pictured, but it looks nice. Fits all the stuff well, works great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 28, 2024
★★★★★ 5
classy, sturdy, and keeps my watches looking sharp.
Color: Black & Apricot
This watch box is perfect for organizing and showing off my collection. The build feels solid, the top adds a nice touch, and the compartments are spacious enough for both men's and women's watches.
It looks great on a dresser or shelf, and everything stays dust-free and easy to grab. Whether you’ve got a few favorites or a growing lineup, this is a stylish and practical way to keep them safe and organized.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2025
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