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Pioneer TS-B401PRO Pro Series 4" - 600 W Max Power, Titanium Diaphragm, High Efficiency Bullet Tweeter - Car Audio

Marsoni M251S
Sale price$1297.50
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Pioneer TS-B401PRO Pro Series 4" - 600 W Max Power, Titanium Diaphragm, High Efficiency Bullet Tweeter - Car AudioPioneer TS B401PRO Pro Series 4" 600 W Max Power, Titanium Diaphragm, High Efficiency Bullet Tweeter 4"" 600 W Max Power, Titanium Diaphragm, High Efficiency Bullet Tweeter PRO Series Component Speaker (sold individually) 600 W Max Power (300 W Nominal) 4"" Titanium Diaphragm Bullet Tweeter (sold individually, not a pair) Designed for High Sensitivity and High Power Handling P. R. O. Series Pioneer Reference for Open Show car audio systems
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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4.9 ★★★★★
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M
Verified Purchase
M. L.
New York, US
★★★★★ 5
Works well
This works as a fancy oil cap remover. I wish my oil cap looked this nice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2025
M
Verified Purchase
mark trumble
Carnegie, US
★★★★★ 3
Well built
Well made product. I have an volvo xc60 and it fits the oil filter housing perfectly but because of its thickness, there's some interference with the heat shield or it could be part of the skid plate assembly that is next to the filter housing.
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Reviewed in the United States on April 23, 2025
J
Verified Purchase
James M.
Boise, US
★★★★★ 5
Fast delivery and good quality part
Good quality snug fit. Works as should. Only issue I had was whe tightening oil cap back on the 18 ft-lb torque made this part slip. I used material to get a better grip and torqued slow but it still slip before the torque gauge read 18.5 No leaks! So it’s all good 😊
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Reviewed in the United States on April 15, 2026
B
Verified Purchase
Brian Rigby
Los Angeles, US
★★★★★ 5
Fit like a glove
After going to 3-4 different auto places with no luck Amazon saved the day
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Reviewed in the United States on April 12, 2026
M
Verified Purchase
Marilyn
Waukegan, US
★★★★★ 5
My husband says it works good
Works good for a Volvo
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Reviewed in the United States on April 6, 2026

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