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![Perko 8504DP Medium Duty Battery Selector Switch w/Alternator Field Disconnect & Key Lock [8504DP]](https://cdn.shopify.com/s/files/1/0751/4878/7965/files/perko-8504dp-medium-duty-battery-selector-switch-w-alternator-field-251.webp?v=1752168633 "Perko 8504DP Medium Duty Battery Selector Switch w/Alternator Field Disconnect & Key Lock [8504DP]")
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Ships within 48 hours · Estimated delivery Jun 14 - Jun 19
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Description
Perko 8504DP Medium Duty Battery Selector Switch w/Alternator Field Disconnect & Key Lock [8504DP]Medium Duty Battery Selector Switches Diameter: 5 1 4" Depth: 2 5 8" Polycarbonate Body with Brass Terminals Ignition Protected For use with 6 to 32 Volt Marine Electrical Systems Capacity 250 AMPS Continuous, 360 AMPS 5 Mins. Intermittent Terminal Stud Size: 5 16" When used with Non Unitized Alternators, these models will interrupt the field current (reducing the possibility of damage) if turned "OFF" with the engine running. Specifications: AFD: Yes
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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4.8 ★★★★★
Based on 158 reviews
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Product Reviews
★★★★★ 5
Good purchase
Style: Standard Air Filter
Fits perfectly in Toyota Rav4 2012. No damage, easy to install. Good price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2025
★★★★★ 4
it works
Style: Standard Air Filter
fits got it fast and was not expensive
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026
★★★★★ 5
Better Than OEM!
Style: Standard Air Filter
This filter looks and feels the same as one you would purchase from the dealer. It fits perfectly and feels premium. I will be purchasing more for future use.
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Reviewed in the United States on March 12, 2026
★★★★★ 5
Quality item
Style: Standard Air Filter
Works per fit fit for my 2010 Prius
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Reviewed in the United States on May 28, 2026
★★★★★ 5
I like it!
Style: Standard Air Filter
Awesome product, very sturdy and keeps the dirt out, would definitely recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 1, 2025
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