* Disclaimer: OveReview is reader-supported. We earn commissions from qualifying purchases
B&M 22301 NAG-1 Locking Transmission Dipstick B&M 22301 NAG-1 Locking Transmission Dipstick B&M 22301 NAG-1 Locking Transmission Dipstick

B&M 22301 NAG-1 Locking Transmission Dipstick

B&M 22301 NAG-1 Locking Transmission Dipstick B&M 22301 NAG-1 Locking Transmission Dipstick B&M 22301 NAG-1 Locking Transmission Dipstick
$ 77.64

Score By Feature

Based on 42 ratings
Packaging
8.70
Satisfaction
8.98
Delivery
8.49
Customer service
8.84

OveReview Final Score

How Our Score Is Calculated

Product Description

By entering your model number, you can make sure that this fits.
Construction of 6061-T6 billet steel and aluminum
B knurled and Rugged knurled
Low and high transmission temperature indicators are engraved on the dial.
Warranty is for one year.
Made in the United States of America

Questions & Answers

Is this part compatible with a 2006 Dodge Charger SE V6 3.0L? 5l?

If your vehicle is equipped with a NAG-equipped navigation system, 1 Transmission (5-speed automatic), which should be sufficient. If not, B is the next best option. M will almost certainly have a dipstick that will fit your transmission.

Is this dipstick for checking levels as accurate as the "Miller Tool" dipstick, and does it have cold and hot temperature readings? Thank you very much. ?

Yes, there are cold and hot readings on it. Because I haven't used the Miller tool, I wouldn't be able to compare the two sticks. It's at least a hundred times better than the factory's offering, which is essentially nothing.

Okay, silly question, but is this something you can leave on all the time, or do you only use it when you need to check the level?

It's fine to leave in all the time; I still have one on my 2008 Daytona.

Is it still necessary to use this dipstick to check the temperature?

Low temperature is indicated on the dipstick. The dipstick has a high-temperature mark on it. You should be fine as long as the fluid level is in the middle of the two marks.

Selected User Reviews For B&M 22301 NAG-1 Locking Transmission Dipstick

It's effective Chrysler 300C with HEMI engine, 7 cylinders
5/5

What every guy or gal who owns a Chrysler with a HEMI needs. When I checked the oil and washer fluid a few weeks ago, I was surprised to find only this annoying cap on the dip stick tube that read FOR DEALER USE ONLY. I spoke with the dealer, and I understand that they want to make sure you only use OEM fluid to avoid voiding your warranty. All I wanted to do was check my fluid level, but they insisted on making an appointment and charging me $49. 50 . no way . Fits perfectly, and I'll add the proper OEM fluid myself if and when I need to. Highly recommended, and everyone should own a HEMI at least once in their lives, if not multiple times.

Natalia Douglas
Natalia Douglas
| Oct 11, 2021
It refuses to come out and illuminates the fluid level indicator lights
3/5

GET OUT OF HERE! I'm going to return it IF I can get it out of my tube and transmission. It's just not going to come out. 2007 Dodge Charger Pursuit (police) with a 5. 7-liter Hemi. NAG1 Automatic Transmission and 7-speed manual transmission. br>br>Aside from not coming out, it causes my fluid level sensor to turn on and off at random times depending on whether I'm accelerating or decelerating. This was a terrible product, and if I can't get it out, I'm going to sue the manufacturer for such a shoddy product.

Demi Nguyen
Demi Nguyen
| Jun 16, 2021
Great product! It's great to be able to see the fluid level without having to open the container
5/5

It's a great product to be able to check the fluid level without having to visit the dealer. Even after lubricating the "O" ring on the knob, it was difficult to fully insert it into the fill tube where it would lock in place due to its "newness. " To fully install it, I discovered that I needed to tap it with the heel of my hand, then turn it 90 degrees to lock it.

Michaela Morse
Michaela Morse
| Jun 13, 2021
This is a really nice engine makeover
4/5

Fits perfectly and adds a nice touch to the engine bay. br>The difficult part about determining the NAG- The temperature of a fluid is defined as one fluid. If you don't know the precise fluid temperature, it's a guess. br>I suppose if you check it after a long ride, you'll see that it's up to the "hot" mark. The accuracy of the factory tool vs. the accuracy of the internet forums is evenly split.

Sergio Pittman
Sergio Pittman
| Dec 03, 2021
When checking transmission fluid, this is a must-have item
5/5

Fits the Dodge Charger 5 from the year 2013. Most vehicles no longer include a transmission dip stick, so you'll have to take it to the dealer. As I frequently check fluid levels, this is a good solution. For the past two years, I've been running one in my SRT. Prior to the B, I used a miller tool.

Wyatt Banks
Wyatt Banks
| Jan 11, 2021
Dodge Charger R/T was released in 2009
5/5

I like that I can check my tranny fluid without having to take it to a dealer. It's a perfect fit, nice and snug, and it gives a precise reading.

Pablo ASHTON
Pablo ASHTON
| Dec 03, 2021
that everything is in the right place
5/5

There are no modifications required. Dodge should have included a dipstick rather than scrimping on quality.

Charli Matthews
Charli Matthews
| Feb 15, 2021
In the 2006 300c, it was a perfect fit
5/5

It was easy to install and fit perfectly in my 2006 Chrysler 300c.

Caden Wright
Caden Wright
| Jan 16, 2021

Related Products For B&M 22301 NAG-1 Locking Transmission Dipstick