Quiet your front-axle braking with the Wagner ThermoQuiet MX459A Semi-Metallic Disc Brake Pad Set (MPN MX459A). It installs as a direct-fit front replacement for the 1998-1999 Dodge Ram 2500 and 1998-1999 Dodge Ram 3500 (All engines).
- Zero-copper OE25 formulation: semi-metallic friction material engineered in-house to allow quiet operation and high performance.
- IMI one-piece design: Integrally Molded Insulator technology integrates the friction material, backing plate and insulator into the pad for quieter operation.
- Heat management: advanced friction formulations designed to dissipate heat for strong braking performance.
- Included hardware: pad wear sensor (mechanical) and pad shims included; premium stainless-steel hardware included on select applications; abutment clips are not included.
Built to FMSI 7339A-D459. For even, balanced braking it is best practice to service both front wheels together as a matched set; consult the vehicle service information for the correct fasteners and whether they may be reused. Country of origin: United States.
Interchange: AXMD459A · MKD459C · 104.04590 · 106.04590 · 4886279AB · 4886279AC · BP2173 · FT7339 · PF7339M · SG7339M · SG7339X · SS7339M · SS7339X · D459MV · PD459M · PGD459M
Manufacturer part number MX459A.
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
Does this pad set fit my truck?
Yes—it's a direct-fit front disc brake pad set for the 1998-1999 Dodge Ram 2500 and 1998-1999 Dodge Ram 3500 (All engines). Confirm your vehicle in the Buyer's Guide tab.
Are these ceramic or semi-metallic pads?
Semi-metallic, using Wagner's zero-copper OE25 friction formulation engineered in-house for quiet operation and high performance.
Is mounting hardware included?
Pad wear sensors (mechanical) and pad shims are included. Premium stainless-steel hardware is included on select applications; abutment clips are not included.
Do I need to replace both sides?
This set covers the front axle. For even, balanced braking, it's best practice to service both front wheels together with matched pads.
What does the IMI technology do?
Integrally Molded Insulator technology combines the friction material, backing plate and insulator into one piece, which helps reduce brake noise.
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