Billet Technology Sigma Series Oil Dipstick Jeep Grand Cherokee Trackhawk

Ditch the Plastic Dipstick and Go Full Billet Under the Hood

The Billet Technology Sigma Series billet oil dipstick replaces the factory plastic dipstick with a precision CNC-machined aluminum piece built specifically for supercharged Mopar engines. This listing offers two vehicle-specific part numbers in one place, the 300451 for the 2018-2021 Jeep Grand Cherokee Trackhawk and the 300452 for the 2018 Dodge Challenger SRT Demon, so be sure to select the variant that matches your exact vehicle. Every piece is CNC machined in Lake Worth, Florida from solid 6061-T6 certified domestic aircraft-grade aluminum, delivering a factory-plus appearance with the durability that Mopar performance drivers demand. No modifications, no adapters. Installs in minutes with zero tools required.

Fitment

Note, this dipstick is Trackhawk and Demon specific. It is not designed for standard Hellcat, Hellcat Redeye, or Demon 170 engine bays, which use a different Billet Technology part number.

Specifications

What Is Included

• 1x Billet Technology Sigma Series Billet Oil Dipstick (300451 or 300452, per variant selected)
• Any variant-specific hardware as shown on product page

Frequently Asked Questions

How do I know if I need the 300451 or the 300452?

Select 300451 for a 2018-2021 Jeep Grand Cherokee Trackhawk or 300452 for a 2018 Dodge Challenger SRT Demon. These are vehicle-specific parts and are not interchangeable with Hellcat or Demon 170 engine bays.

Does the Billet Technology Sigma Series dipstick fit the OEM dipstick tube?

Yes. Both the 300451 and 300452 are machined to match the OEM dipstick tube inner diameter and length for their respective vehicles. It inserts and seats without modification.

Is the Billet Technology dipstick made in the USA?

Yes. Both 300451 and 300452 are CNC machined in Lake Worth, Florida from certified domestic 6061-T6 aluminum.

Installation Instructions

1. Ensure the vehicle is parked on level ground and the engine is cool for accurate oil level reading.
2. Locate the OEM oil dipstick tube in the engine bay.
3. Pull the factory plastic dipstick straight out of the tube and set aside.
4. Insert the correct Billet Technology dipstick, 300451 for Trackhawk or 300452 for Demon, into the same tube, pushing until fully seated.
5. Pull the dipstick out and wipe with a clean cloth.
6. Reinsert fully, pull again, and read the oil level at the graduated markings.

WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.