DEF mis-filling can be expensive! The OPW 21Gu MFPD offers the industry’s most effective and affordable insurance policy against mis-filling mishaps; actually stopping them before they happen. There is no better way to protect your investment and the environment. Works with DEF Blue Magnetic Nozzle (21GU-0500). Nozzle sold separately. Using the MFPD, put the nozzle in the diesel tank? No problem! The nozzle will not flow.
Price |
$44.88 |
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