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Lesjofors 4004278 Coil Spring - Front
| Brand | Lesjofors 4004278 |
|---|---|
| Position | Front |
| Fits | Audi · 10 vehicles |
OE quality replacement. Certified to meet or exceed OE standards.
Heat-treated steel. Built from high-strength steel for dependable spring performance.
Protective coatings. Shot peened, zinc phosphate coated, and epoxy powder coated.
Cross-references 8J0411105C, 8J0411105CA and 8J0411105D for the same application. See all 3.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Front Coil Spring for Audi TT Quattro
Lesjofors 4004278 is a front coil spring for select Audi TT and Audi TT Quattro applications. It is built to OE-quality standards and finished for corrosion resistance, making it a direct replacement option for restoring ride height and suspension performance.
Key Features
- Front coil spring for Audi TT and Audi TT Quattro
- Seat included: No
- Manufactured from high-strength steel
- Heat treated, shot peened, and pre-set for consistent spring characteristics
- Zinc phosphate coated and epoxy powder coat painted for added protection
- Lesjofors part number 4004278
Detailed Description
Lesjofors 4004278 is a replacement coil spring engineered for the front suspension of 2008-2010 Audi TT and 2008-2010 Audi TT Quattro models, including Type 8J3 and Type 8J9 applications. Lesjofors has a long history in spring manufacturing and supplies replacement springs built to meet or exceed OE quality expectations. This part number 4004278 is a practical choice when the original front spring has sagged, weakened, or broken, and it supports proper suspension height and load control on Audi TT Quattro front suspension systems.
This part cross-references Audi OE numbers 8J0411105C and 8J0411105D for the same application.
What It Helps Address
- Front-end sag on Audi TT or Audi TT Quattro
- Broken or fatigued coil spring replacement
- Uneven ride height at the front suspension
- Noisy suspension caused by a damaged spring
- Restoring factory-style spring rate and stance
Installation Notes and Tips
Verify the vehicle’s chassis type and front suspension configuration before ordering. This spring is listed for front position use only and does not include a seat. Because coil springs are under high tension, installation should be performed with proper spring-compression equipment and standard suspension service procedures. Inspect related front suspension components, including mounts and strut hardware, during replacement.
Quality Assurance
Lesjofors manufactures this coil spring using high-strength steel, heat treatment, shot peening, zinc phosphate coating, and epoxy powder coating. The spring is pre-set and tested to support consistent performance and OE-style fitment on the listed Audi TT and Audi TT Quattro front applications.
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2010 | Audi | TT Quattro | Convertible | — | — | Front | Type 8J9 |
| 2010 | Audi | TT Quattro | Coupe | — | — | Front | Type 8J3 |
| 2009 | Audi | TT | Convertible | — | — | Front | Type 8J9 |
| 2009 | Audi | TT | Coupe | — | — | Front | Type 8J3 |
| 2009 | Audi | TT Quattro | Convertible | 2.0L | L4 | Front | Type 8J9 |
| 2009 | Audi | TT Quattro | Coupe | 2.0L | L4 | Front | Type 8J3 |
| 2009 | Audi | TT Quattro | Coupe | 3.2L | V6 | Front | Type 8J3 |
| 2008 | Audi | TT | Convertible | — | — | Front | Type 8J9 |
| 2008 | Audi | TT | Coupe | — | — | Front | Type 8J3 |
| 2008 | Audi | TT Quattro | Coupe | — | — | Front | Type 8J3 |
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