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B&M 22302 NAG-1 Locking Trans Dipstick, Dodge 6.1L or 6.4L
B&M 22302 NAG-1 Locking Trans Dipstick, Dodge 6.1L or 6.4L

B&M 22302 NAG-1 Locking Trans Dipstick, Dodge 6.1L or 6.4L

6.1 Chrysler Hemi V8, 6.4 Chrysler Hemi V8, 32.8" Tube Length, 6061-T6 Aluminum

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B&M 22302 NAG-1 Locking Trans Dipstick, Dodge 6.1L or 6.4L
B&M 22302 NAG-1 Locking Trans Dipstick, Dodge 6.1L or 6.4L
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We estimate this item will ship on or before December 21st.
Part # 20022302
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 2 business days for B&M Transmission to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.


GTIN Code:
MFG. Part #:
Transmission Shield Included:
O-Rings Included:
Tube Length:
Material Type:
6061-T6 Aluminum


The B&M NAG-1 Locking Transmission Dipstick was designed to allow for a quick and easy check of the automatic transmission fluid level and quality by the vehicle owneroperator without having to go to the dealership. Constructed of billet steel and black mil-spec anodized aluminum 6061-T6, this rugged unit allows for both cold and warm fluid level checks and is meant to be left in the vehicle and locked into place. Additional features include an engraved B&M logo locking knurled handle cap and temperature range engraved indicator end.

  • Billet Steel and Aluminum6061-T6 Construction
  • Rugged Knurled and B&M Logo Engraved Locking Cap
  • Engraved Low and Normal Transmission Temperature Indicator
  • B&M Quality

Installation Instructions (PDF)


Fits the NAG-1 automatic transmission used in the 2006 to 2012 Dodge Charger, 2005 to 2008 Dodge Magnum, 2008 to 2012 Dodge Challenger and 2005 to 2012 Chrysler 300 with a 6.1L or 6.4L V8 engine.
Some parts are not legal for use in California or other states with similar laws/regulations

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