| MOQ: | 10 |
| Price: | $1-2 |
| Standard Packaging: | Neutral packaging |
| Delivery Period: | 10 |
| Payment Method: | L/C,D/A,D/P,T/T |
| Supply Capacity: | 100000 |
Product Name: Strut Mount Cushion / Suspension Strut Mount Insulator / Shock Mount Cushion
OEM Number: 90948-01089
Product Highlight: Genuine-spec rubber cushion that sits between the shock absorber and the vehicle body. Absorbs vibrations and noise from the suspension, preventing harsh impacts from transferring into the cabin and ensuring a smooth, quiet ride .
Dimensions: OEM standard specification
OEM Standard: Meets Toyota/Lexus original equipment specifications
Make: Toyota / Lexus
Model Years: 2003–2015
Applicable Models: Lexus GS, IS; Toyota Crown, Mark X / Reiz
Quality: Premium OE-grade rubber; genuine and OEM-quality aftermarket variants available (Doya, Kaluj, KYB)
| Parameter | Specification |
|---|---|
| Component | Strut mount cushion / bushing / insulator |
| Fitting Position | Rear axle / Upper mount |
| Material | High-elasticity rubber |
| Quantity Required | 2 per vehicle |
| Condition | New, OEM replacement |
Vibration & Noise Dampening: Absorbs road impacts and reduces cabin NVH for a smoother ride .
OE Direct Fit: Matches factory dimensions for a perfect fit on compatible chassis .
Durable Construction: High-quality rubber resists cracking and hardening over time .
Essential for Suspension Health: A worn cushion leads to clunking noises and degraded ride quality .
Fits the following models (rear suspension) :
| Model | Chassis | Years |
|---|---|---|
| Lexus GS350 / GS450h / GS460 | GRS19# / GWS191 | 2006–2015 |
| Lexus IS250 / IS350 / IS F | GSE2#, USE20 | 2006–2015 |
| Toyota Mark X / Reiz | GRX12#, GRX13# | 2004–2009 |
| Toyota Crown | GRS18# | 2003–2008 |
Verify your vehicle's VIN and chassis code before ordering .
Q1: Signs my strut mount cushion needs replacement?
Clunking noises from the rear over bumps, a harsh ride, or visible cracking/hardening of the rubber .
Q2: Should I replace these when installing new shocks?
Yes. Replacing a worn cushion ensures optimal performance and prevents noises from the new suspension .
Q3: Is this an OEM part?
Yes, 90948-01089 is a genuine Toyota/Lexus OEM part. Aftermarket equivalents (Doya, Kaluj, KYB) are also available .