Skip to content

OPR T40 Oil Pressure Regulator | Fixed 40psi | -4 AN Ports | 1/8 NPT Gauge Port

Marsoni M251S
Sale price$117.81
Pay 4 payments of $29.45 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
OPR T40 Oil Pressure Regulator | Fixed 40psi | -4 AN Ports | 1/8 NPT Gauge PortThe OPR T40 Oil Pressure Regulator is the ultimate solution for maintaining the correct oil pressure to your turbocharger. Many turbochargers are built for lower oil pressure profiles than modern, high performance engines provide, making it challenging to ensure the right pressure. Traditional restrictors often reduce flow while managing pressure, which can cause issues in the long run. The OPR T40 solves this problem with a fixed 40psi configuration,
Easy Shipping

Quick Dispatch:

Your OPR T40 Oil Pressure Regulator | Fixed 40psi | -4 AN Ports | 1/8 NPT Gauge Port orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your OPR T40 Oil Pressure Regulator | Fixed 40psi | -4 AN Ports | 1/8 NPT Gauge Port ships.

Need Help?
Questions about OPR T40 Oil Pressure Regulator | Fixed 40psi | -4 AN Ports | 1/8 NPT Gauge Port, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for OPR T40 Oil Pressure Regulator | Fixed 40psi | -4 AN Ports | 1/8 NPT Gauge Port in your area.

Get Shipping Estimates

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
4.2 ★★★★★
Based on 1067 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 5
Yetis Are the Worst
Format: Hardcover
Bought the hardcover. Great kids book!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 28, 2026
A
Verified Purchase
Andra Rubin
Fort Morgan, US
★★★★★ 5
This series is so worth reading to kids!
Format: Hardcover
Such a fun book in the series. Gilbert is back and having another fun (mildly sarcastic) adventure. Love reading these to my kids. They enjoy them and I find some humor in them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2024
F
Verified Purchase
froggys109
Alexandria, US
★★★★★ 5
A great gift
Format: Hardcover
A fun series of books that I have been getting for my niece. She seems to really enjoy these as she always asks for the next book!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 1, 2024
S
Verified Purchase
Sheri
Carnegie, US
★★★★★ 5
Granddaughter reads to her brother!!!
Format: Hardcover
My granddaughter now reads these to her brother. So much fun! They built a fort and read all "The Worst" Books we have. Love these
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2025
J
Verified Purchase
Joanna
Waukegan, US
★★★★★ 4
Another fun title in this series!
Format: Hardcover
This book (and the other two in this series) are constantly checked out at my elementary school library! I love using these books to teach about opinion writing. The kids love the humor and illustrations! They’re great read-alouds too!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2023

recommand products