Dorman 594-380 harmonic balancer for the 1999-2005 Mazda Miata 4-cylinder 1.8L and other vehicles absorbs engine vibration through its rubber bond. It is a direct replacement that matches how the original balancer fits and works.
- Stress-resistant rubber bond
- Tensile and impact strength held to stringent standards
- Built to stringent specifications with careful construction for longevity
- Dimensional verification, material validation and functional testing
- Cast iron construction with degree markings
Quick facts
- Part: Dorman 594-380 harmonic balancer
- Also called: engine harmonic balancer
- Fits: 1999-2005 Mazda Miata 4-cylinder 1.8L and other vehicles
- Material: Cast iron
- Condition: New
Before you replace the harmonic balancer, rule out a worn drive belt or other belt-driven parts that can produce similar noise or vibration. A cracked or separated rubber ring, a wobbling pulley or new engine vibration can mean an engine harmonic balancer is worn; if it is the cause, this one replaces it.
Fits
It also fits the 1996-1998 Mazda Protege 4-cylinder 1.5L or 1.8L, the 1999-2001 Protege 4-cylinder 1.6L and the 1994-1995 Mazda MX-3 4-cylinder 1.6L. This listing is one harmonic balancer, and each engine takes one.
Specifications
Fit and size
- Quantity per engine: 1
- Drive belt type: serpentine
- Degree markings: yes
Build and materials
- Material: cast iron
- Grade: standard replacement
- Bolt and washer: not included
- Condition: new
- Country of origin: China
In the box
One harmonic balancer and one instruction sheet. The bolt and washer and mounting hardware are not included, so plan on a new bolt and washer instead of reusing the old ones.
Interchange: 49252767248045108 · 102344 · PB1347N · PB1710N · B57711401 · B6BF11401 · B6BF11401A · B6BG11401 · BP4W11401 · BPD311401 · BPD311401A · BPD411401 · SK594380
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
49252767248045108, 102344, PB1347N, PB1710N, B57711401, B6BF11401, B6BF11401A, B6BG11401, BP4W11401, BPD311401, BPD311401A, BPD411401, SK594380
Frequently Asked Questions
Will this Miata harmonic balancer work on a 1999-2005 Mazda Miata 4-cylinder 1.8L?
Yes. Dorman 594-380 fits the 1999-2005 Mazda Miata 4-cylinder 1.8L, and each engine takes one.
Is this Mazda Protege harmonic balancer right for the 1996-1998 Protege 4-cylinder 1.5L or 1.8L?
Yes. This harmonic balancer fits the 1996-1998 Mazda Protege 4-cylinder 1.5L or 1.8L, and also the 1999-2001 Protege 4-cylinder 1.6L.
Is the Dorman harmonic balancer cast iron?
Yes. Dorman 594-380 is made of cast iron.
Does this harmonic balancer come with a bolt and washer?
No. The box holds the harmonic balancer and an instruction sheet; the bolt and washer and mounting hardware are separate, so plan on a new bolt and washer.
Does this harmonic balancer have degree markings?
Yes. Dorman 594-380 has degree markings and is made for a serpentine belt drive.
