Dorman 594-554 harmonic balancer for the 2014-2017 Infiniti Q50 V6 3.7L, the 2014-2018 Q50 V6 3.5L and other vehicles absorbs engine vibration through a stress-resistant rubber bond. This Dorman harmonic balancer, also called an engine harmonic balancer, is a direct replacement built to fit and work like the original.
- Stress-resistant rubber bond absorbs engine vibration
- Stringent standards for tensile and impact strength, for greater durability
- Dimensional verification, material validation and functional testing
- Cast iron body with a keyway and degree markings
- OE Solutions product line, standard replacement grade
Quick facts
- Part: Dorman 594-554 harmonic balancer
- Also called: engine harmonic balancer
- Fits: the 2014-2017 Infiniti Q50 V6 3.7L, the 2014-2018 Q50 V6 3.5L and other vehicles
- Material: Cast iron
- Condition: New
Cracked or separated rubber, a wobbling pulley or vibration at the front of the engine can mean the balancer is wearing out. Before replacing it, look it over with the engine off and cool: check the rubber for cracks and see whether the outer ring has shifted on the hub. Each engine takes one.
Fits
The vehicles it fits include the 2009-2020 Nissan 370Z V6 3.7L and the 2014-2020 Infiniti QX70 V6 3.7L, along with many other Nissan and Infiniti models.
Specifications
Fit and size
- Quantity per vehicle: 1
- Drive belt type: serpentine
- Keyway: yes
- Degree markings: yes
Build and materials
- Material: cast iron
- Rubber bond: stress-resistant
- Grade: standard replacement
- Condition: new
- Country of origin: China
In the box
One harmonic balancer. The bolt and washer and mounting hardware are not included, so plan on a new bolt and washer.
Interchange: 102475 · PB1686N · 12303JK20A
This part cross-references / interchanges with the following part numbers:
102475, PB1686N, 12303JK20A
Frequently Asked Questions
Does the Dorman 594-554 fit the 2014-2020 Infiniti QX70 V6 3.7L?
Yes, Dorman 594-554 fits the 2014-2020 Infiniti QX70 V6 3.7L and many other Nissan and Infiniti models; look up your own year and engine in the Vehicles it fits section on this page.
Is the Dorman OE Solutions harmonic balancer made of cast iron?
Yes. Dorman 594-554 is cast iron, with a stress-resistant rubber bond that absorbs engine vibration.
Do I need to buy a bolt and washer separately for this harmonic balancer?
Yes, this listing is one harmonic balancer only, and the bolt and washer are not included; the old ones may not be reusable.
Does this harmonic balancer have degree markings and a keyway?
Yes. Dorman 594-554 has degree markings and a keyway.
Does this harmonic balancer replace number 12303JK20A?
Yes. 12303JK20A is on its interchange list, along with 102475 and PB1686N.
