★★★★★ 5
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Reviewed in the United States on February 11, 2026
Wiring Specialties - Firewall Boot
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Wiring Specialties - Firewall BootThis firewall boot is an exact fit for the hole in S13 240sx and other vehicles with an approximately 61. 5mm 2 3 8 inches hole. *Please Note: It is very difficult and possibly damaging to the harness to try to feed the harness thru this boot. It is HIGHLY RECOMMENDED to cut thru the bottom of the boot so it can be slipped on and inserted in the hole AFTER the harness is routed thru the firewall.
Quick Dispatch:
Your Wiring Specialties - Firewall Boot orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Wiring Specialties - Firewall Boot ships.
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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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