When your Fiat Spider needs suspension upgrades or replacements, buying parts online is convenient and often necessary. Whether you own a classic 124 Spider (1966–1985) or the modern 124 Spider (2017–2020), knowing which components to buy and where to buy them makes the process smoother. This guide covers the essential suspension parts, what to look for when shopping online, and how to choose the right combination for your driving style.
Shop on Amazon
Browse the latest options and prices.
Godspeed MSS0232-B MonoSS Coil-overs Suspensions Kit for #Fiat 124 Spider 2017-20, 16 Levels Damping
Understanding Fiat Spider Suspension
The Fiat Spider's suspension system includes shocks, struts, springs, control arms, sway bars, and bushings. Over time, these parts wear out—bushings crack, shocks lose damping, and springs sag. Replacing them restores handling and ride comfort. For older Spiders, finding original equipment (OE) parts can be tricky, but aftermarket options often provide improved performance. For the modern Spider, many parts share platforms with the Mazda MX-5, expanding availability.
Key Suspension Parts to Consider
Shocks and Struts
Shocks (or struts on some models) control the rebound and compression of the suspension. For the classic Spider, options include standard twin-tube shocks (like KYB) or performance monotubes (Bilstein, Koni). The modern Spider typically has coilover-style struts from the factory, but you can upgrade to adjustable coilovers from brands like Ohlins or MeisterR.
Springs
Springs support the vehicle’s weight and affect ride height and stiffness. Progressive-rate springs offer a smooth ride with firm cornering, while linear-rate springs are more predictable. Lowering springs (e.g., Eibach Pro-Kit or H&R) drop the car about 1-1.5 inches and reduce body roll.
Control Arms and Bushings
Control arms connect the wheel hub to the frame. Worn bushings cause clunks and vague steering. Polyurethane bushings (Powerflex, Energy Suspension) are more durable than rubber but transmit more vibration. For the classic Spider, full replacement control arms from suppliers like RockAuto or Spider-Parts are common.
Sway Bars (Anti-Roll Bars)
Sway bars reduce body lean in turns. Thicker bars (22mm-25mm) stiffen the chassis and improve cornering but can make the ride firmer. Many owners pair a front sway bar upgrade with stiffer bushings.
Bushings and Mounts
Beyond control arms, suspension mounts (top hats, strut mounts) and bump stops should be replaced if worn. New bushings tighten up the feel without changing spring rates.
What to Look for When Buying Suspension Parts Online
Authenticity and Fitment
Always confirm the part fits your specific year and model. Classic Spiders have variations (early vs. late models), and modern Spiders have different trim levels. Use the VIN or consult fitment charts. Avoid generic parts that claim “universal fitment.” Reliable sellers list exact compatibility.
Material and Build Quality
For shocks, look for nitrogen gas-charged or adjustable dampers. For springs, check the material (chrome silicon is high-quality) and whether they are powder-coated to resist rust. Bushings should be polyurethane or rubber—avoid cheap nylon. Arm materials should be forged steel or aluminum.
Price vs. Value
Cheap parts often wear quickly. A $50 shock may fail in a year, while a $150 Bilstein lasts decades. On the other hand, you don’t always need race-grade components for street driving. Mid-range brands like KYB or Monroe offer good durability at lower prices.
Recommended Brands for Fiat Spider Suspension
Classic Spider (124 Spider 1966-1985)
- Bilstein B6/B8: Excellent monotube shocks for street and track. B6 for standard ride height, B8 for lowered cars.
- Koni Sport (Yellow): Adjustable damping, great for tuning comfort vs. performance.
- Eibach Pro-Kit Springs: Moderate drop, improved handling without harshness.
- KYB Gas-a-Just: Affordable, firm gas shocks suitable for budget builds.
- Moog: Good OE-quality control arms and stabilizer links.
Modern Spider (124 Spider 2017-2020)
- Ohlins DFV: High-end coilovers with separate compression/rebound adjustment.
- MeisterR ClubRace: Excellent value coilovers for track use.
- Bilstein B12 Pro-Kit: Complete kit with springs and shocks for a sporty ride.
- H&R Racing Springs: Moderate lowering, stiff but controlled.
- Mazda OEM (ND MX-5 parts): Many suspension components are interchangeable and can be bought new from Mazda dealers.
How to Choose the Right Parts for Your Driving Style
Street Daily Driving
Focus on comfort and durability. Replace worn bushings with standard rubber, and choose shocks like KYB Gas-a-Just or Bilstein B6. Keep stock springs or use a mild lowering spring (Eibach Pro-Kit). Stiffer sway bars are optional but reduce body roll.
Weekend Autocross or Canyon Runs
Upgrade to adjustable shocks (Koni Yellow or Bilstein B8) and a set of sport springs (H&R or Eibach). Pair with polyurethane bushings for crisp response. A thicker sway bar (front and rear) transforms cornering.
Track or Competitive Use
Full coilovers (Ohlins, MeisterR, or KW) offer ride height, damping, and camber adjustment. Replace all control arm bushings with spherical bearings or rigid polyurethane. Consider upgrading sway bars to the largest diameter available and reinforcing strut mounts.
Final Recommendation
Start by assessing your driving needs and budget. For most Fiat Spider owners, a combination of new shocks (Bilstein or Koni), moderate lowering springs, and fresh bushings provides the best balance of value and performance. Buy from reputable online retailers that specialize in Fiat or Mazda parts—such as RockAuto, Fiat Parts Store, or Moss Motors—rather than general marketplaces. Double-check fitment details before purchasing, and don’t hesitate to ask sellers about compatibility. With the right parts, your Spider will handle like new—or even better.