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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
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Description
MSD Firewall Feed-Thrus # MSD8211MSD Firewall Feed Thrus # MSD8211 Firewall Feed Thru, Coil Wire, Rynite, Red Black, Male HEI Post, 1. 0 in. Hole Required, Each Firewall Feedthrough Material: Rynite Firewall FeedthroughFinish: Red Black Mounting Hole Size (in): 1. 000 in. Spark Plug Wire Attachment Type: Male post Quantity: Sold individually. MSD designed these firewall feed thrus to prevent voltage leaks in passenger compartment mounted coil applications. Made from Rynite and nylon,
MSD Firewall Feed-Thrus # MSD8211Firewall Feed-Thru, Coil Wire, Rynite, Red/Black, Male HEI Post, 1.0 in. Hole Required, Each
Firewall Feedthrough Material:Rynite
Firewall FeedthroughFinish:Red/Black
Mounting Hole Size (in):1.000 in.
Spark Plug Wire Attachment Type:Male post
Quantity:Sold individually.
MSD designed these firewall feed-thrus to prevent voltage leaks in passenger compartment mounted coil applications. Made from Rynite and nylon, they provide a 1/2 in. of insulation to ensure that the coil's spark reaches the distributor. They mount in a 1 in. diameter hole directly to the firewall and have high tension towers on each side, connected through a brass rod for full spark transfer.
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
4.5 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
Great Price and Product
This accessory kit was a good price and great fit for my eufy vacuum. I will buy it again.
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Reviewed in the United States on December 14, 2025
★★★★★ 5
Nice extras
This kit is great to keep my vacuum running! It’s nice to replace the brushed when they get tangled with pet hair.
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Reviewed in the United States on January 9, 2026
★★★★★ 1
buy from Eufy only for reliable fit.
vacuum bag doesn't fit correctly and the vacuum doesn't register it and won't work with it.
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Reviewed in the United States on March 12, 2026
★★★★★ 5
Vacuum
Came as advertised
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Reviewed in the United States on February 24, 2026
★★★★★ 3
not used
package came as expected everything looks good have had a chance to use it yet. thats why no rating..
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Reviewed in the United States on May 13, 2026