SKU: 52626-D700 | UPC: 806990233509
QA1 Double Adjustable Front Coilover Kit – 1999-2006 Chevrolet Silverado 1500 / GMC Sierra 1500 2WD
The QA1 52626-D700 double adjustable front coilover kit replaces factory suspension on 1999-2006 GM 1500 2WD trucks with Pro Coil shocks offering 18 clicks of independent rebound and compression adjustment. Vehicle-specific valving in 6061-T6 aluminum bodies delivers precise ride height from stock to 3″ drop and damping control for street trucks daily drivers or performance builds. Direct bolt-on installation enhances handling on Silverado 1500 LS LT Base and Sierra 1500 SLE SLT models.
Key Features
- Double Adjustable Pro Coil System: 18 clicks rebound and 18 clicks compression on each shock for independent tuning of ride quality and handling response.
- Ride Height Adjustable: Threaded body and preload collar allow stock height to 3″ front drop without cutting springs.
- Monotube Aluminum Shocks: 2″ OD bright anodized 6061-T6 bodies dissipate heat reduce weight and resist corrosion.
- Deflective Disc Valving: Provides consistent damping with high-speed blow-off protection for reliable performance.
- Polyurethane Bushings: Eyelet bushings and sleeves ensure OEM-style mounting with durability over rubber.
- Rebuildable Design: Fully serviceable shocks backed by QA1 factory support and made in USA.
Product Notes
- Part number 52626-D700 double adjustable front pair fits all 1999-2006 Silverado Sierra 1500 2WD cabs.
- Front kit only rear shocks sold separately like R245-200 for short bed trucks.
- Kit includes two coilovers coil springs adjustment tools mounting hardware weight per shock 14-16 lbs pair approximately 30 lbs.
Installation Notes
- Professional installation recommended.
- Direct bolt-on replacement for factory struts professional alignment required after install.
- Compatible with factory sway bar steering components adjustment knobs and tools included typical time 3-5 hours.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999-2006 | Chevrolet | Silverado 1500 | Base |
| 2004-2006 | Chevrolet | Silverado 1500 | Hybrid |
| 1999-2006 | Chevrolet | Silverado 1500 | LS |
| 1999-2006 | Chevrolet | Silverado 1500 | LT |
| 2003-2006 | Chevrolet | Silverado 1500 | SS |
| 2002-2006 | Chevrolet | Silverado 1500 | WT |
| 2004-2005 | Chevrolet | Silverado 1500 | Z71 Off-Road |
| 1999-2006 | GMC | Sierra 1500 | SLE |
| 1999-2006 | GMC | Sierra 1500 | SLT |
| 2002-2006 | GMC | Sierra 1500 | WT |
| 2002-2005 | GMC | Sierra 1500 | Base |
| 2002-2006 | GMC | Sierra 1500 | Denali |
| 2005-2006 | GMC | Sierra 1500 | Hybrid |
Why Choose QA1?
- Industry leader in adjustable coilovers for GM trucks with decades of suspension expertise.
- Double adjustable design allows precise ride and handling tuning for any driving style.
- Lifetime warranty on shocks against manufacturing defects.
Frequently Asked Questions
- Q: Does this fit 4WD models?
A: No designed for 2WD only 4WD requires separate QA1 kit. - Q: How much drop is possible?
A: Adjustable from stock height to approximately 3″ front drop using threaded body and preload collar. - Q: Is compression and rebound adjustable?
A: Yes independent 18-click adjustment on rebound and compression for each shock knobs and tools included.
Shipping & Handling
- Method: Standard ground shipping.
- Availability: In stock – ships same or next business day
- Packaging: Box dimensions approximately 30″ x 16″ x 12″.
- Weight: Package weight approximately 40-45 lbs.
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