Forespar MF 843 Vented Loop - 5/ 8"
SKU: 90683289127

Forespar MF 843 Vented Loop - 5/ 8"

Sale price$36.52 Regular price$40.58
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

Forespar MF 843 Vented Loop - 5/ 8"MF 843 Vented Loop 5 8" Installing one of our vented loops will ensure that fluids will not siphon from tank to tank. Vented loops are commonly used in the marine toilet system and engine cooling system. The simple valve system incorporated in the top of the loop allows air to enter the line when not in use, yet effectively seals as water or other fluid passes through. Molded in Marelon, neither vent nor loop will corrode. The duckbill one way valve

MF 843 Vented Loop - 5/8"

Installing one of our vented loops will ensure that fluids will not siphon from tank to tank. Vented loops are commonly used in the marine toilet system and engine cooling system. The simple valve system incorporated in the top of the loop allows air to enter the line when not in use, yet effectively seals as water or other fluid passes through. Molded in Marelon, neither vent nor loop will corrode. The duckbill one way valve is designed to seal properly if particulate matter is present in fluids. 

Specifications:

  • Barb Size: 5/8" (15.87mm)
  • Height: 4-1/2" (114.3mm)
  • Width: 4" (101.6mm)

Manufacturer Part Numbers: 903003
GRP:WRO
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 90683289127

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Erick
Waukegan, US
★★★★★ 5
Worth it if you dont want your oil cap to get damaged.
Color: Black
I used to use a regular filter clamp form by oil filter cap and it was damaging it. I bought this and it was definitely worth it. If anyone is wondering I have a 2007 bmw 335i e93 and it was a perfect fit.
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Reviewed in the United States on July 22, 2025
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Prison Mike
New York, US
★★★★★ 5
Works
Color: Black
Fits on my 2018 X6
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Reviewed in the United States on November 6, 2025
M
Verified Purchase
Matt Teed
Charlottesville, US
★★★★★ 5
Actually works on BMW!
I purchased this after the shorter black fluted tool I bought last year failed me. This thing is way better constructed, fits perfect , and actually works to turn it after you can’t turn it by hand any further. Was able to get torqued down to 25nm no problem finally with ease!
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Reviewed in the United States on November 12, 2024
D
Verified Purchase
Dak
Massapequa, US
★★★★★ 5
Works great
Works great
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Reviewed in the United States on May 26, 2025
D
Verified Purchase
Dennis Nelson
Boise, US
★★★★★ 5
Great product
Fits the whole filter cover all the way...and the metal is great quality
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Reviewed in the United States on May 26, 2025

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