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Pontiac Firefly Strut Mounts

Pontiac Firefly Strut mounts

Strut mounts for your Pontiac Firefly start at $7.95, and AutoBuffy stocks 7 options from Westar, DEA, and KYB. A strut mount bolts the strut assembly to the vehicle body and houses a bearing that allows the strut to pivot during steering. When it fails, you lose steering precision, gain unwanted noise, and accelerate tire wear — making prompt replacement important.

Signs your Pontiac Firefly needs new strut mounts

  • Clunking, knocking, or popping noise from the front suspension when hitting bumps or turning
  • Steering feels vague or slow to respond, especially at low speeds or in parking lots
  • Vibration or shudder transmitted through the steering wheel over rough pavement
  • Uneven or cupped tire wear on the front axle despite correct inflation and alignment
  • Visible cracking, crumbling, or separation of the rubber isolator on the mount itself
  • Steering wheel returns slowly or unevenly to center after completing a turn

Which strut mount should you buy for your Pontiac Firefly?

The main decision is whether to buy a bare mount, a mount with an integrated bearing plate, or a complete quick-strut assembly that bundles the mount, bearing, spring, and strut together. Position matters too — front mounts take steering loads and wear faster than rear mounts, so confirm you are ordering for the correct corner. Match OE fitment specs for your 1985–2000 Pontiac Firefly to avoid noise or premature wear.

OE-replacement mount (bare)
Best for
Budget-conscious repairs when the bearing and strut are still serviceable
What you get
Rubber isolator and steel bracket that restores factory ride comfort; must reuse existing bearing plate
Mount with integrated bearing plate
Best for
Front-axle replacements where the strut bearing is worn or unknown age
What you get
Single unit combining the isolator and bearing race, eliminating a common noise source and extra labor step
Complete quick-strut assembly
Best for
High-mileage vehicles or when strut, spring, and mount are all due for replacement
What you get
Pre-assembled strut, coil spring, bearing plate, and mount — minimal press work, fastest installation
Performance/polyurethane mount
Best for
Enthusiast or sport-tuned Pontiac Firefly builds where sharper handling is the priority
What you get
Firmer poly or reinforced rubber bushing that reduces flex and improves steering feel; expect slightly more NVH transfer

Strut mounts brands we stock for your Pontiac Firefly

Westar
3 options · from $7.95
DEA
2 options · from $28.95
KYB
1 option · from $53.95
ACDelco
1 option · from $23.95

Replacing strut mounts on a Pontiac Firefly

Moderate⏱ 1.5–3 hours per axleFloor jack and jack standsSpring compressor (required if replacing bare mount without a quick-strut assembly)Impact wrench or breaker barSocket and wrench setTorque wrench

The strut assembly must be removed from the Pontiac Firefly, and if you are replacing only the mount, a spring compressor is required to safely relieve coil spring tension before the top nut can be removed — skipping this step is dangerous. With the spring compressed, the old mount unbolts from the strut rod, the new mount seats in its place, and everything is reassembled to the manufacturer's torque range specified in your service manual. A professional alignment should always follow the repair.

Frequently asked questions

How much does it cost to replace strut mounts on a Pontiac Firefly?
Parts alone start at $7.95 per mount at AutoBuffy. Most owners replace them in pairs for balanced handling, so budget for two. Professional labor typically adds one to two hours per axle on top of parts cost. Choosing a complete quick-strut assembly can reduce total shop time and offset some of that labor expense.
Can I drive my Pontiac Firefly with a bad strut mount?
You can drive short distances, but it is not advisable. A failed strut mount compromises steering control and can allow the strut bearing to seize, making turning difficult. Continued driving also accelerates wear on the strut itself, the spring, and surrounding suspension components, turning a relatively inexpensive mount repair into a much costlier job.
Do strut mounts need to be replaced in pairs on a Pontiac Firefly?
Replacing strut mounts in axle pairs is strongly recommended. Both sides accumulate similar mileage and exposure, so if one has failed the other is likely close behind. Installing a single new mount creates an imbalance in ride height, steering feel, and noise characteristics that most drivers will notice immediately on the Pontiac Firefly.
How long do strut mounts last on a Pontiac Firefly?
Strut mount service life varies widely based on road conditions, climate, and driving style. In general, most mounts last somewhere between 60,000 and 150,000 miles. Vehicles driven frequently on rough roads, in freeze-thaw climates where road salt is used, or that have seen hard cornering will typically reach the lower end of that range sooner.
Do I need a wheel alignment after replacing strut mounts on a Pontiac Firefly?
Yes. Strut mount replacement disturbs the strut's position relative to the knuckle and body, which directly affects camber and caster settings. Always schedule a four-wheel alignment immediately after the job to restore proper tire contact, prevent premature tire wear, and ensure the Pontiac Firefly tracks straight under braking and acceleration.
What is the difference between a strut mount and a strut bearing plate?
A strut mount is the rubber-and-metal isolator that cushions the strut against the body and absorbs vibration. The bearing plate — also called the upper bearing or pivot bearing — is the rotating element that allows the strut to turn with the steering knuckle. Many aftermarket parts combine both into one assembly, which simplifies installation on the Pontiac Firefly.

Shop strut mounts by year for the Pontiac Firefly

20001999199819971996199519941991199019891988198719861985

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