Dorman 03146 exhaust bolt and spring for the 1984-2005 Honda Civic and other vehicles holds two exhaust sections together at a pipe joint under spring tension. This Dorman exhaust bolt and its spring come as a pipe to converter spring kit.
- The bolt is sized M8-1.25 x 59mm.
- Designed to fit and work like the original bolt and spring on the vehicles it is listed for.
- Replaces an original bolt and spring that has gone missing or failed from heat and corrosion.
- Part of the Dorman HELP line, backed by a U.S. team of product experts and more than a century of automotive experience.
A rattle from underneath, a louder exhaust or a puffing sound at a pipe joint can mean the exhaust bolt and spring has rusted, broken or gone missing. Those sounds alone don't prove the bolt is at fault, because a leaking exhaust gasket can make them too.
The 2002-2007 Honda CR-V and 2015-2020 Honda Fit are among the cars it fits, along with many other Honda and Acura models. Driving something not named here? Open the "Vehicles it fits" section to find your model.
Specifications
- Position: front, rear
- Joint: manifold converter to front pipe, or rear resonator assembly to muffler assembly
- Bolt size: M8-1.25 x 59mm
- Type: pipe to converter spring kit
In the box
An exhaust bolt and spring.
Interchange: 4678 · 5105616AA · 999401003 · 18230SA0930 · 18230SV4000 · 18231SB2000 · 18231SR3A22 · 18231TR0A00 · 90115SB2003 · 35129
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
4678, 5105616AA, 999401003, 18230SA0930, 18230SV4000, 18231SB2000, 18231SR3A22, 18231TR0A00, 90115SB2003, 35129
Frequently Asked Questions
Are these Dorman 03146 exhaust bolts made for the 1984-2005 Honda Civic?
Yes. The Dorman 03146 exhaust bolt and spring fits the 1984-2005 Honda Civic, and the "Vehicles it fits" section lists the other Honda and Acura models it fits.
Which joint does this Dorman exhaust manifold bolt spring kit go on?
This exhaust bolt and spring is listed for the manifold converter to front pipe joint and for the rear resonator assembly to muffler assembly joint.
What size is the bolt in the Dorman 03146 spring kit?
The Dorman 03146 bolt is M8-1.25 x 59mm, supplied as part of a pipe to converter spring kit.
What noises can a broken exhaust spring and bolt make?
Rattling, a louder exhaust note and a ticking or puffing leak at the pipe joint can all mean the exhaust bolt and spring is rusted, broken or missing.
Does the 03146 kit come with both the bolt and the spring?
Yes. This kit includes an exhaust bolt and its spring, with the bolt sized M8-1.25 x 59mm.
