Parts for your 2007 Nissan Maxima-Steering bushes

2007 Nissan Maxima steering bushes — what they do and when to replace them

Based on technical references including the Nissan Factory/Electronic Service Manual (ESM) Steering (ST) section and the Nissan FAST parts catalogue, the 2007 Nissan Maxima (J31 for AU/NZ markets and A34 for some other regions) uses steering bushes. Specifically, the rack-and-pinion steering gear is mounted to the front subframe with rubber insulators/bushes (often listed as “insulator, steering gear” or “rack mount bush”). These bushes are a serviceable item and directly affect steering feel, noise and durability.

On this Maxima, the steering bushes isolate vibration and road harshness while keeping the rack positively located. That balance is what gives the car a calm steering wheel on coarse-chip roads yet crisp response when turning in. When the bushes degrade, the rack can shift slightly under load, which shows up as vagueness on centre, clunks over potholes, or a shimmy through the wheel.

• Common signs they’re tired: clunking on bumps, wandering at highway speeds, kickback through the wheel, uneven or accelerated front tyre wear, and visible perishing or oil-soaking of the bushes.
• Why they wear: age-related hardening, exposure to oil/ATF from rack seals, heat, and repeated load from steering inputs and rough roads.

Service advice for a 2007 Maxima: include the steering rack bushes in routine underbody inspections, ideally every 20,000 km or at each service. If the rack boots are torn or the rack is weeping, address that first — fluid contamination rapidly softens rubber bushes. Replacement of the bushes can usually be done with the rack in the vehicle: support the rack, remove the mounting bolts and brackets, swap the bushes (noting orientation — some are split or keyed), then torque the hardware to the values in the Nissan ESM.

After replacement, a wheel alignment is recommended. While toe often stays close, any shift in rack position can nudge alignment. It’s smart to check outer tie rod ends and lower control arm bushes at the same time, as they work in the same load path and can mimic similar symptoms.

Choosing parts: quality OEM-style rubber restores factory NVH balance, polyurethane can sharpen response and steering feel but may introduce a touch more vibration — some owners like that, others don’t. A competent workshop will knock this job over in short order with basic hand tools, a torque wrench and safe support of the subframe area.

Technical references: Nissan Maxima/Teana ESM (ST – Steering) for 2007 model year, Nissan FAST electronic parts catalogue entries for steering gear insulators and rack brackets for J31/A34 chassis.

Popular questions about 2007 Nissan Maxima steering bushes

Do 2007 Maximas actually have steering bushes?
Yes. The rack-and-pinion unit is mounted to the subframe with rubber insulator bushes. This is documented in the Nissan ESM (Steering section) and reflected in parts listings as rack mount insulators/bushes and brackets.

How long do the steering bushes last, and when should they be replaced?
Many see 100,000–200,000 km, but life varies with road conditions and fluid exposure. Replace when there’s clunking, rack movement on pry-bar inspection, perishing/cracking, oil-soaked rubber, or vague on-centre feel that alignment doesn’t fix.

Do they need a wheel alignment after bush replacement?
It’s best practice. Although the tie rods aren’t adjusted, shifting the rack to swap bushes can subtly alter toe. A quick alignment ensures straight-ahead steering and even tyre wear.