Honda Fit Parts Diagram Suspension: A Complete Guide

If you own a Honda Fit, you know it's a practical, fun-to-drive subcompact. But like any car, its suspension system takes a beating over time. Whether you're diagnosing a clunk, replacing worn bushings, or planning a coilover upgrade, a clear understanding of the Honda Fit suspension parts diagram is essential. This guide breaks down each component, explains how the diagram helps you identify parts, and offers practical advice for sourcing replacements.

Overview of the Honda Fit Suspension System

The Honda Fit uses a MacPherson strut front suspension and a torsion beam rear suspension. This combination is common in economy cars for its simplicity, durability, and cost-effectiveness. The front setup handles steering and absorbs impacts, while the rear maintains stability and keeps the tires planted. Knowing the layout makes reading any Honda Fit suspension parts diagram much easier.

Front Suspension Components

The front suspension of the Honda Fit (2007-2020 model years are very similar) consists of these key parts:

• Strut Assembly: Includes the strut, spring, and upper mount. The strut is a shock absorber built into the spring seat. A worn strut causes bouncy rides and poor handling.
• Control Arms: Lower control arms connect the steering knuckle to the subframe. They have bushings at both ends that wear over time, leading to play and noisy turns.
• Stabilizer Bar (Sway Bar): A metal bar that connects both front wheels to reduce body roll. It attaches via stabilizer links (end links) to the strut or control arm.
• Steering Knuckle: Forks that hold the wheel bearing and connect to the control arm, strut, and tie rod end.
• Tie Rod Ends: Part of the steering linkage that connects the steering rack to the knuckle. Worn tie rods cause loose steering and uneven tire wear.
• Ball Joints: Lower ball joints are pressed into the control arm. They allow the knuckle to pivot. When they develop play, front-end noise and wandering occur.
• Strut Mounts and Bearings: The top of the strut bolts to the chassis through a mount that includes a bearing for smooth steering.

In a typical suspension diagram, the front is shown from either a side or exploded view. The strut is usually the most prominent part, with the spring coiled around it. The control arm is attached at two points: the chassis bushing and the ball joint to the knuckle.

Rear Suspension Components

The rear suspension on the Honda Fit is a torsion beam (also called a twist beam). It's a simple, lightweight setup without separate control arms. The diagram shows:

• Torsion Beam Axle: A H-shaped bar that connects both rear wheels. It twists slightly when one wheel hits a bump, acting like an anti-roll bar.
• Trailing Arms: These are part of the torsion beam or bolt to it. They locate the wheel fore-aft.
• Coil Springs: Sit on the beam or between the beam and chassis. They support the vehicle's weight.
• Shock Absorbers: Separate from the springs, typically mounted forward of the axle. They dampen motion.
• Bushings: Rubber or polyurethane bushings at the pivot points where the beam meets the chassis. Worn bushings cause rear-end looseness and clunks.
• Lower Control Arms (on some models): Some Fit generations have small lateral links to adjust rear toe. Check your specific year diagram.

On the diagram, the rear is often shown from above or a side cutaway. The shock and spring are easy to identify. The torsion beam is the large horizontal bar.

Reading the Honda Fit Suspension Parts Diagram

OEM (Original Equipment Manufacturer) diagrams from Honda are usually found in service manuals or online parts catalogs. They use exploded views to show how parts fit together. Each part is numbered and labeled. Here's how to interpret them:

• Part Numbers: Each component has a unique 8- or 10-digit number (e.g., 51401-S5A-A01 for a front strut assembly on a 2015 Fit). Use these numbers when ordering.
• Fasteners: Bolts, nuts, and washers are often listed separately. Don't overlook them—many are single-use (torque-to-yield).
• Groupings: Diagrams group related parts. For example, all front suspension parts are on one page, rear on another.
• Notes: Look for footnotes about model years, optional parts (like sport trim or with stability control), or special tools.

If you're using an online parts site (not naming any), the diagram is usually interactive. Clicking a part shows its name, price, and fitment details. The Honda Fit suspension diagram is straightforward because the suspension isn't overly complex.

Common Suspension Issues and Replacement Parts

Knowing the diagram helps you pinpoint problems:

• Worn Struts/Shocks: Your Fit dives when braking or bounces after a bump. On the diagram, replace the complete strut assembly or just the shock cartridge if available.
• Noisy Front End: Clunking over bumps often means bad stabilizer links or worn control arm bushings. The diagram shows these parts clearly.
• Uneven Tire Wear: Could be loose tie rods (front) or worn trailing arm bushings (rear). Check the diagram for bushings and replace them.
• Rear Sagging: Weak rear springs. Identify the spring part number from the diagram for your exact trim (e.g., LX, EX, Sport).

When ordering, avoid universal parts. Stick to OEM-quality or direct-fit aftermarket (like Moog, KYB, or Monroe). The parts diagram ensures you get the correct shape, hose routing, and mounting points.

How to Use the Diagram for Ordering Parts

1. Identify Your Year and Trim: The Fit has four generations (2007-2008, 2009-2013, 2015-2020, 2020+). Parts vary. Write down your VIN or check the diagram specific to your model year.
2. Locate the Part: Use the diagram to find the exact part number. For instance, the front lower control arm might be different for a 2012 vs 2015 Fit. The diagram distinguishes them.
3. Verify Compatibility: Cross-reference the part number with the aftermarket brand's catalog. Many brands list equivalent OEM numbers.
4. Consider Assemblies vs Individual Parts: A diagram might show the strut mount separate from the strut. You can buy a complete quick-strut assembly (pre-assembled with mount and spring) for easier replacement. The diagram helps you decide what's included.
5. Don't Forget Hardware: The diagram lists all bolts. Some are torque-to-yield and should be replaced. Include those in your order.

A practical tip: download a PDF of the suspension diagram from a Honda service manual or use an online parts database (not a marketplace). Keep it on your phone for reference when you're at the auto parts store.

Final Recommendation

For DIY maintenance or repair on a Honda Fit suspension, always start with a reliable parts diagram. It saves you ordering the wrong part and helps you see what's involved. Focus on OEM-quality components for critical parts like struts, control arms, and ball joints—cheap parts degrade ride and safety. If you're unsure about the diagram, cross-reference multiple sources or consult a mechanic. For most Fits, replacing front struts (quick-struts) and stabilizer links every 60,000-80,000 miles keeps the suspension healthy. Use the diagram to match the exact part numbers, and you'll extend your Fit's life without guesswork.