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KYB 3440021 Shock Absorber - Rear
Overview of KYB Excel-G Suspension Shock Absorber 3440021
The KYB Excel-G Suspension Shock Absorber 3440021 is designed to restore the original ride quality and handling of your Kia Magentis, Optima, or Rondo. Engineered to meet or exceed OEM specifications, this shock absorber provides reliable performance for daily driving conditions.
- Compressed length: 13.77 inches
- Extended length: 21.41 inches
- Stroke length: 7.64 inches
- Lower mount type: Special
- Upper mount type: S1
- R-stop included, no B-stop
- No dust cover or internal rebound spring
Details on KYB Excel-G Shock Absorber Attributes
This KYB Excel-G shock absorber features a compressed length of 13.77 inches and an extended length of 21.41 inches, providing a stroke length of 7.64 inches. The lower mount uses a special type designed for secure attachment, while the upper mount is an S1 type, ensuring proper fitment on compatible Kia models. The shock absorber includes an R-stop but does not have a B-stop, dust cover, or internal rebound spring. These specifications contribute to consistent damping performance and durability under normal driving conditions.
About the KYB Excel-G Product Line
The Excel-G line from KYB is engineered to restore original equipment ride quality and handling. This product line focuses on providing shock absorbers that meet or exceed OEM standards, making them suitable replacements for worn or damaged shocks on vehicles like the Kia Magentis, Optima, and Rondo. The Excel-G shocks are designed to improve vehicle stability and control without altering the factory suspension characteristics.
Compatible Vehicles and Common Applications
- Kia Magentis suspension shock replacement
- Kia Optima shock absorber upgrade
- Kia Rondo rear and front shock absorber repair
- Restoring ride comfort and handling on Kia mid-size sedans and wagons
- Addressing worn or leaking shocks on compatible Kia models
Installation Notes and Tips
When installing the KYB Excel-G shock absorber part number 3440021, ensure the vehicle is securely lifted and supported. Verify the lower mount type is compatible with the special mount design and confirm the upper mount matches the S1 specification. Since this shock does not include a dust cover or internal rebound spring, inspect surrounding components for wear and replace if necessary. Proper torque specifications should be followed to maintain safety and performance.
Quality Assurance and Warranty Information
KYB Excel-G shock absorbers are manufactured to meet strict quality standards and are tested for durability and performance. The part number 3440021 comes with KYB's standard warranty coverage, which protects against defects in materials and workmanship. This ensures reliable operation and peace of mind when replacing suspension components on your Kia Magentis, Optima, or Rondo.
| Brand | Champion |
|---|---|
| Part Number | 3346 |
| Position | Excel-G |
| Center Electrode Tip Material | Platinum |
| Classification | Champion Platinum Power |
| Electrical Terminal Type | Non-Removable Nut |
| Ground Electrode Core Material | Nickel |
| Ground Electrode Quantity | 1 |
| Hex Size | 0.625 |
| Hex Size | 15.880 |
| Hex Type | Hex |
| Insulator Height | 0.06 |
| Manufacturer Heat Range | 10 |
| Plug Type | RC10PYC |
| Pre-Gap Size | 0.046 |
| Pre-Gap Size | 1.16 |
| Reach | 0.75 |
| Resistor Type | Yes |
| Seat Type | Flat |
| Thread Diameter | 0.551 |
| Thread Diameter | 14.000 |
This part fits 17 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2012 | Kia | Rondo | Rear | Recommended OEM Replacement; Excel-G | ||
| 2011 | Kia | Rondo | Rear | Recommended OEM Replacement; Excel-G | ||
| 2010 | Kia | Magentis | Rear | Recommended OEM Replacement; Excel-G | ||
| 2010 | Kia | Optima | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G | ||
| 2010 | Kia | Rondo | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G | ||
| 2009 | Kia | Magentis | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G | ||
| 2009 | Kia | Optima | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G | ||
| 2009 | Kia | Rondo | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G | ||
| 2008 | Kia | Magentis | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G | ||
| 2008 | Kia | Optima | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G | ||
| 2008 | Kia | Rondo | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G | ||
| 2007 | Kia | Magentis | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G | ||
| 2007 | Kia | Optima | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G | ||
| 2007 | Kia | Rondo | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G | ||
| 2006 | Kia | Magentis | Rear | Recommended OEM Replacement; (New Style); Excel-G | ||
| 2006 | Kia | Optima | 2.4L | L4 | Rear | Recommended OEM Replacement; (New Style); Excel-G |
| 2006 | Kia | Optima | 2.7L | V6 | Rear | Recommended OEM Replacement; (New Style); Excel-G |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.