Coil Springs

E40101A36B - : Coil Spring for Infiniti Image

Coil Spring

Infiniti E40101A36B
2WD. coupe, with IPL model.
Discontinued
55020AR024 - : Coil Spring for Infiniti Image

Coil Spring

Infiniti 55020AR024
Standard Suspension. Optional.
Discontinued
55020JL31B - : Coil Spring for Infiniti Image

Coil Spring

Infiniti 55020JL31B
G25, G37. Awd. With sport package. With rear active steering. Q60. Coupe. 2wd. With rr active steering. 4-Wheel Steering.
Discontinued
5401060U05 - : Coil Spring for Infiniti Image

Coil Spring

Infiniti 5401060U05
Standard suspension. Without active suspension. Q45.
Discontinued
540100W002 - : Coil Spring for Infiniti Image

Coil Spring

Infiniti 540100W002
QX4. 4wd. To 12/1998.
Discontinued
55020AM802 - : Coil Spring for Infiniti Image

Coil Spring

Infiniti 55020AM802
G35. Sedan. 2wd. Sedan, without awd, with sport suspension.
Discontinued
540101BA0A - : Coil Spring for Infiniti Image

Coil Spring

Infiniti 540101BA0A
EX35, EX37.
Discontinued
54010CG008 - : Coil Spring for Infiniti Image

Coil Spring

Infiniti 54010CG008
Fx. FX35. 2wd. Sport Suspension.
Discontinued
540106J104 - : Coil Spring for Infiniti Image

Coil Spring

Infiniti 540106J104
Auto trans. G20.
Discontinued
54010JK12A - : Coil Spring for Infiniti Image

Coil Spring

Infiniti 54010JK12A
G37. Q60. G35. 2wd. From 6/07. 2wd, coupe, without sport brakes. 2WD. sedan without Sport brakes. G25. 2wd. 2-Wheel Steering. Q40. Rwd.
Discontinued
540101CC0D - : Coil Spring for Infiniti Image

Coil Spring

Infiniti 540101CC0D
Without awd. FX35. Rwd. QX70. 3.7l. FX37.
Discontinued

No results found for "Coil Spring". Here are some helpful search tips:

  • Search by a part name. Example: water pump.
  • Be less specific. Example: brake instead of ceramic brake.
  • Remove information such as make, year or model.
  • Can't find the part you are looking for? Contact us and we'll find it for you!


Coil Springs and Balanced Ride Control

Coil springs are an important part of how a vehicle supports weight and responds to changing road conditions. They carry the load of the vehicle while allowing the suspension to move smoothly over uneven surfaces. At Douglas INFINITI, these components are often discussed during routine suspension evaluations. Normal driving habits and environmental exposure influence how coil springs age.

What Coil Springs Do Every Day

Coil springs are part of the suspension system and are designed to compress and rebound as the vehicle travels over bumps or dips. This action helps maintain ride height and keeps the tires planted on the road. INFINITI models such as the INFINITI Q50 and INFINITI QX60 use springs engineered for their specific weight and chassis layout.

Why Coil Springs Wear Out

Over time, repeated compression cycles can lead to metal fatigue. Moisture and road debris may also contribute to corrosion, especially in regions with seasonal weather changes. These factors can result in sagging or uneven stance.

Choosing Proper Replacement Parts

Genuine INFINITI coil springs are designed to align with original specifications for height and load rate. Variations in generic replacements may affect how related parts like shocks and struts operate. Installation requirements may vary. Professional installation or consultation with a qualified technician is recommended. Douglas INFINITI provides access to OEM components matched to manufacturer intent.