Acura MDX 2014-2020 Suspension Specifications
Detailed technical specifications and maintenance guidelines for the 2014-2020 Acura MDX suspension system, including front and rear suspension components, alignment settings, and torque values.
Suspension Specifications Overview Specifications
This document provides a comprehensive overview of the suspension system specifications for the 2014-2020 Acura MDX. It includes detailed information about front and rear suspension components, shock absorbers, stabilizer bars, and springs. Use this guide to understand the technical aspects of the suspension system, identify key components, and reference specifications for maintenance or upgrades. The document is organized into sections for easy navigation, with subsections providing in-depth details.
How to Use
To find specific information, use the search functionality by typing keywords related to suspension components (e.g., 'shock absorbers,' 'stabilizer bars'). Results will highlight relevant sections and subsections.
Navigate through the document by exploring the major sections listed in the table of contents. Each section includes subsections with detailed specifications and technical points. Use the quick reference section for key specifications at a glance.
Key Specifications
Front Spring Rate
94 N/mm (5.3 lb/in)
Rear Spring Rate
79 N/mm (4.5 lb/in)
Front Stabilizer Bar Diameter
23.0 mm
Rear Stabilizer Bar Diameter
20.0 mm
Suspension Travel (Front/Rear)
140 mm / 130 mm
Available Specifications
Front Suspension
The front suspension of the 2014-2020 Acura MDX features a MacPherson strut design, providing a balance of ride comfort and handling precision. This section details the components and specifications of the front suspension system.
Front Suspension
The front suspension of the 2014-2020 Acura MDX features a MacPherson strut design, providing a balance of ride comfort and handling precision. This section details the components and specifications of the front suspension system.
MacPherson Strut Design
- Gas-pressurized struts for improved damping
- Coil spring integrated with strut assembly
- Internal rebound spring for added control
- Low-friction piston design for smooth operation
Lower Control Arms
- High-strength steel construction
- Hydraulic bushings for reduced noise
- Precision ball joints for durability
- Greaseable joints for maintenance
Rear Suspension
The rear suspension of the 2014-2020 Acura MDX utilizes a multi-link design, optimized for cargo capacity and passenger comfort. This section provides details on the rear suspension components and their specifications.
Rear Suspension
The rear suspension of the 2014-2020 Acura MDX utilizes a multi-link design, optimized for cargo capacity and passenger comfort. This section provides details on the rear suspension components and their specifications.
Multi-Link Design
- Aluminum links for weight reduction
- Spherical joints for precise articulation
- Coil springs with damping control
- Stabilizer bar integration
Trailing Arms
- High-strength steel trailing arms
- Hydraulic bushings for noise reduction
- Toe control arms for stability
- Greaseable joints for maintenance
Shock Absorbers
The shock absorbers in the 2014-2020 Acura MDX are designed to provide consistent damping performance across various driving conditions. This section details the specifications and features of the shock absorbers.
Shock Absorbers
The shock absorbers in the 2014-2020 Acura MDX are designed to provide consistent damping performance across various driving conditions. This section details the specifications and features of the shock absorbers.
Gas-Pressurized Shock Absorbers
- Dual-tube design for reliability
- Nitrogen gas pressurization for fade resistance
- Velocity-sensitive valving for dynamic control
- Low-friction piston seals for efficiency
Stabilizer Bars
The stabilizer bars in the 2014-2020 Acura MDX are designed to reduce body roll and improve handling responsiveness. This section provides specifications for the front and rear stabilizer bars.
Stabilizer Bars
The stabilizer bars in the 2014-2020 Acura MDX are designed to reduce body roll and improve handling responsiveness. This section provides specifications for the front and rear stabilizer bars.
Front Stabilizer Bar
- 23.0 mm diameter
- Solid bar construction
- High-strength steel material
- Polyurethane bushings
Rear Stabilizer Bar
- 20.0 mm diameter
- Solid bar construction
- High-strength steel material
- Polyurethane bushings
Springs
The springs in the 2014-2020 Acura MDX are designed to provide a balance of ride comfort and load-carrying capacity. This section details the specifications for the front and rear springs.
Springs
The springs in the 2014-2020 Acura MDX are designed to provide a balance of ride comfort and load-carrying capacity. This section details the specifications for the front and rear springs.
Coil Springs
- Progressive-rate design
- High-strength steel construction
- Powder-coated finish for corrosion resistance
- Specific spring rates for front and rear axles
Optional Air Suspension
- Adaptive air springs for variable ride height
- Automatic load leveling
- Three-mode height adjustment
- Integrated with Electronic Suspension Control
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Component Specifications
Overview
- Type
- Independent Suspension
- Configuration
- MacPherson Strut (Front), Multi-Link (Rear)
- Platform
- Honda Odyssey Platform
- Material
- Steel and Aluminum
- Location
- Front and Rear
Dimensions
- Spring Rate Front
- 3.1 kg/mm (175 lb/in)
- Spring Rate Rear
- 2.8 kg/mm (158 lb/in)
- Shock ABSorber Diameter
- 35 mm (1.38 in)
- Stabilizer Bar Front
- 23 mm (0.90 in)
- Stabilizer Bar Rear
- 20 mm (0.78 in)
- Bushing Diameter Front
- 40 mm (1.57 in)
- Suspension Travel Front
- 140 mm (5.51 in)
- Suspension Travel Rear
- 130 mm (5.12 in)
Materials
- Front Strut
- Steel with Chromed Piston Rod
- Rear Knuckle
- Aluminum Alloy
- Control Arm
- Steel with Bushings
- Stabilizer Bar
- Hollow Steel
- Bushing
- Hydraulic Bushing
Features
- Adaptive Suspension
-
- Real-Time Damping Adjustment
- Three Driving Modes (Comfort, Normal, Sport)
- Integrated Dynamics System
- Ride Comfort
-
- Low-Friction Seals
- Gas-Charged Shock Absorbers
- Optimized Bushing Geometry
- Handling
-
- Anti-Dive Geometry
- Anti-Squat Rear Suspension
- Progressive Rate Springs
- Load Capacity
-
- Maximum Payload Capacity: 1232 lbs
- Towing Capacity: Up to 5000 lbs
- Weight Distribution: 57% Front, 43% Rear
- Suspension Strut
-
- Inverted Strut Design
- Forged Steel Lower Control Arms
- Aluminum Knuckles
Safety Features
- Vehicle Stability
-
- Vehicle Stability Assist (VSA)
- Electronic Stability Control
- Traction Control System
- Collision Mitigation
-
- Impact-Absorbing Bushings
- Crushable Brake Hoses
- Energy-Absorbing Strut Towers
- Monitoring Systems
-
- Tire Pressure Monitoring System (TPMS)
- Suspension Load Sensors
Comfort Features
- Noise Reduction
-
- Hydraulic Bushings
- Encapsulated Strut Mounts
- Isolated Suspension Components
- Ride Adjustability
-
- Dual-Mode Suspension Damping
- Selectable Driving Modes
- Automatic Ride Height Control
- Isolation
-
- Compliant Bushings
- Decoupled Rear Subframe
- Floating Subframe Mounts
- Adjustability
-
- Manual Ride Height Adjustment
- Optional Air Suspension
Accessories
- Performance Upgrades
-
- Aftermarket Coilovers
- Adjustable Stabilizer Bars
- High-Performance Bushings
- Replacement Parts
-
- OEM-Grade Strut Assemblies
- Genuine Control Arms
- Factory-Specification Bushings
- Customization
-
- Lowering Springs
- Air Suspension Kits
- Height-Adjustable Strut Mounts
Maintenance
- Service interval
-
- Miles: 30,000 miles, Items: Inspect Shocks and Struts,Check Stabilizer Links,Lubricate Bushings,Inspect Suspension Mounts, Note: Visual inspection and basic maintenance
- Miles: 60,000 miles, Items: Replace Stabilizer Bar Bushings,Inspect Control Arm Bushings,Check Shock Absorber Performance,Lubricate Sway Bar Links, Note: Intermediate service with replacements
- Miles: 90,000 miles, Items: Replace Shocks and Struts,Replace Control Arms,Replace Steering Rack Mount Bushings,Check Suspension System Performance, Note: Major overhaul and replacement
- Maintenance Notes
-
- Use factory-approved lubricants
- Inspect suspension components for wear
- Replace any worn or damaged parts immediately
Warranty
- Basic Warranty
- Miles: 50,000 milesYears: 4 yearsCoverage: Bumper-to-Bumper
- Powertrain Warranty
- Miles: 70,000 milesYears: 6 yearsCoverage: Powertrain Components
- Rust Perforation Warranty
- Miles: No mileage limitYears: 5 yearsCoverage: Perforation from Rust
- Accessories Warranty
- Miles: 50,000 milesYears: 4 yearsCoverage: Suspension Accessories
Production Details
- Manufacturer
- Honda of America Mfg., Inc.
- Manufacturing Process
-
- Robotically Welded Components
- Laser-Cut Bushings
- Precision Machining
- Automated Assembly Line
- Quality Control
- inspection: Dimensional Tolerancing, Material Integrity Testing, Performance Bench TestingCertifications: ISO 9001:2015, IATF 16949:2016
- Sustainability Practices
-
- Recyclable Steel and Aluminum
- Low-VOC Paints
- Energy-Efficient Manufacturing
- Production Metrics
- Annual Production: Over 50,000 units annuallyAssembly Time: Approximately 24 hours per unitQuality Rating: 98.5% defect-free rate
Service Information for suspension Service
Maintenance and service requirements specific to this component
- Inspect Shocks and Struts
- Check Stabilizer Links
- Lubricate Bushings
- Inspect Suspension Mounts
Visual inspection and basic maintenance
- Replace Stabilizer Bar Bushings
- Inspect Control Arm Bushings
- Check Shock Absorber Performance
- Lubricate Sway Bar Links
Intermediate service with replacements
- Replace Shocks and Struts
- Replace Control Arms
- Replace Steering Rack Mount Bushings
- Check Suspension System Performance
Major overhaul and replacement
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What type of suspension system does the 2014-2020 Acura MDX use?
What type of suspension system does the 2014-2020 Acura MDX use?
The 2014-2020 Acura MDX features a MacPherson strut front suspension and a multi-link rear suspension. This setup provides a balance of comfort and handling, with front and rear stabilizer bars to reduce body roll during cornering.
Q2 What is the recommended torque specification for the front suspension strut bolts?
What is the recommended torque specification for the front suspension strut bolts?
The front suspension strut-to-knuckle bolts should be torqued to 76-94 lb-ft (103-127 Nm). Always refer to the service manual for specific torque values and tightening sequences to ensure proper installation.
Q3 How often should the suspension components be inspected?
How often should the suspension components be inspected?
Acura recommends inspecting the suspension components, including struts, shocks, bushings, and ball joints, every 15,000 miles or during routine maintenance. Look for signs of wear, leaks, or damage, and replace components as necessary.
Q4 What is the ride height specification for the 2014-2020 Acura MDX?
What is the ride height specification for the 2014-2020 Acura MDX?
The ride height for the 2014-2020 Acura MDX is approximately 7.3 inches (185 mm) at the front and 7.5 inches (190 mm) at the rear. Variations may occur depending on trim level and optional equipment.
Q5 Can I replace the suspension components myself, or should I seek professional service?
Can I replace the suspension components myself, or should I seek professional service?
While some suspension components can be replaced by experienced DIYers, professional service is recommended for tasks like strut replacement or alignment. Improper installation can lead to handling issues, uneven tire wear, or safety hazards.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Acura MDX Suspension Service Manual
Coming SoonOfficial service manual for the 2014-2020 Acura MDX, providing detailed instructions and specifications for suspension maintenance and repair.
Suspension Component Replacement Guide
Coming SoonStep-by-step guide for replacing common suspension components, including struts, shocks, and bushings, with torque specifications and safety tips.
Alignment Specifications for Acura MDX
Coming SoonDetailed alignment specifications and procedures for the 2014-2020 Acura MDX, ensuring proper handling and tire wear.
Genuine Acura Suspension Parts Catalog
Coming SoonCatalog of genuine Acura suspension parts, ensuring compatibility and optimal performance for your 2014-2020 MDX.
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