Coil Springs

550209NF0A - : Coil Spring for Infiniti Image

Coil Spring

Infiniti 550209NF0A
QX60. Awd, without hybrid.
$125.49
MSRP $181.87
Save $56.38
31% Off
550205DL0A - : Coil Spring for Infiniti Image

Coil Spring

Infiniti 550205DL0A
Without awd, with sport suspension. QX30. Fwd. Sport model.
Backordered
550206SB1A - : Coil Spring for Infiniti Image

Coil Spring

Infiniti 550206SB1A
QX60. Awd, to 02/2022.
$64.89
MSRP $91.65
Save $26.76
29.2% Off
550207S021 - : Coil Spring for Infiniti Image

Coil Spring

Infiniti 550207S021
4wd.
$73.51
MSRP $103.83
Save $30.32
29.2% Off
550203JA0C - : Coil Spring for Infiniti Image

Coil Spring

Infiniti 550203JA0C
QX60. Awd, without hybrid. JX35. Fwd, from 11/2012.
$117.53
MSRP $166.00
Save $48.47
29.2% Off
550205CH2A - : Coil Spring for Infiniti Image

Coil Spring

Infiniti 550205CH2A
Without dynamic control, 3.0L. Q60. 3.0l. Luxe models. Pure models. Premium models.
$345.14
MSRP $504.58
Save $159.44
31.6% Off
540101BG2A - : Coil Spring for Infiniti Image

Coil Spring

Infiniti 540101BG2A
2wd. EX35. QX50. EX37. Without awd.
Backordered
550204GH1A - : Coil Spring for Infiniti Image

Coil Spring

Infiniti 550204GH1A
Q50. With sport suspension.
$399.98
MSRP $584.77
Save $184.79
31.6% Off
540107JA1B - : Coil Spring for Infiniti Image

Coil Spring

Infiniti 540107JA1B
Exc.Air Suspension. Awd, without adaptive suspension.
$167.41
MSRP $242.62
Save $75.21
31% Off
550201LA8C - : Coil Spring for Infiniti Image

Coil Spring

Infiniti 550201LA8C
QX80. To 08/2022. With motion control. QX56.
$361.06
MSRP $527.87
Save $166.81
31.6% Off
550205WB0A - : Coil Spring for Infiniti Image

Coil Spring

Infiniti 550205WB0A
QX50.
$376.10
MSRP $549.85
Save $173.75
31.6% Off
540105DG1A - : Coil Spring for Infiniti Image

Coil Spring

Infiniti 540105DG1A
Panoramic Sunroof. QX30. Awd. With moonroof.
Backordered

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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.