Skip to product information
1 of 3

NUT, Mazda exhaust manifold, 1990-05

NUT, Mazda exhaust manifold, 1990-05

No reviews yet
Regular price $8.69 USD
Regular price Sale price $8.69 USD
Sale Sold out
We do not currently have any inventory on hand.
More expected on Mar 4.



What does it fit?

Coming soon


Instructions are not currently available.

Emissions information

Not applicable

Shipping restrictions

There are no restrictions on this item.
View full details

We typically reuse these, but if your car is especially old and/or these nuts have been on and off many times it's a good idea to replace them. The harder you drive your car (e.g., track use), the more important it is to replace these. Better safe than sorry! 

Factory part B6S7-13-465. From a 90-93, but works for all 90-05s, including the MSM. This is a heat-treated nut specifically for exhaust applications, the later part (9994-61-000 for 1994-05) is a generic lock nut. We don't typically see issues with either, but it's always best to use the best parts possible, especially with turbo applications - i.e., high exhaust heat / metal temperatures. 

Nine needed per engine, sold individually.