Front Left Steering Knuckle Assembly for 2000-2006 Nissan Sentra
Available in stock (20)
Front Left (Driver Side) Steering Knuckle Assembly — 40015-4M400 (Single Unit, Front Left) — 2000–2006 Nissan Sentra (B15)
- 2000–2001: 1.8L L4 engine variants
- 2002: CA, GXE, SE-R, SE-R Spec V, XE
- 2003: GXE, Limited Edition, SE-R, SE-R Spec V, XE
- 2004–2006: Base, S, SE-R, SE-R Spec V
Full Vehicle Compatibility — Nissan B15 Sentra (Front Left Steering Knuckle)
| Year | Model / Trim | Engine | Position | Notes |
|---|---|---|---|---|
| 2000–2001 | Sentra | 1.8L L4 only | Front Left | Confirm 1.8L engine before ordering. |
| 2002 | Sentra CA, GXE, SE-R, SE-R Spec V, XE | See notes | Front Left | Multiple engine variants covered. |
| 2003 | Sentra GXE, Limited Edition, SE-R, SE-R Spec V, XE | See notes | Front Left | Multiple engine variants covered. |
| 2004–2006 | Sentra Base, S, SE-R, SE-R Spec V | See notes | Front Left | Final B15 years. |
Confirm make, model, trim, exact year, and engine displacement before ordering. Contact us with your VIN for fitment verification.
Nissan Sentra Generation Reference
| Generation | Platform | Years | Part 40015-4M400 Fits? |
|---|---|---|---|
| 4th Gen | B14 | 1995–1999 | ❌ No — different knuckle |
| 5th Gen (this listing) | B15 | 2000–2006 | ✅ Yes — front left, see trim/engine notes |
| 6th Gen | B16 | 2007–2012 | ❌ No — different knuckle |
OEM Reference
| Part Number | Notes |
|---|---|
| 40015-4M400 | Nissan OEM reference (front left) |
Part Specifications
| Specification | Details |
|---|---|
| Part Number | 40015-4M400 |
| SKU | SA-400154M400 (single unit) |
| Quantity | 1 unit (front left only) |
| Position | Front Left — Driver Side only |
| Unit Weight | ~3.23 kg |
Key Features
- Nissan B15 Sentra Front Left Steering Knuckle (2000–2006): Covers the driver-side front steering knuckle for the full B15 generation production run across multiple trim levels.
- OEM-Quality Construction: Brand new, manufactured from premium materials. 100% tested for quality and reliability before shipment.
- Simplified Installation: Engineered for straightforward installation using standard automotive hand tools.
Installation Notes
- Professional installation recommended. Confirm front left (driver side) position, exact year, trim, and engine (1.8L L4 for 2000–2001) before installation.
- The front right steering knuckle is a mirrored part and sold separately.
- Inspect all related suspension and steering components (ball joint, wheel bearing, tie rod end) during installation and replace as needed.
- Torque all fasteners to Nissan OEM specification per your service manual. Perform a wheel alignment after installation.
Note: Single front left (driver side) steering knuckle assembly. Nissan OEM ref 40015-4M400. Fits Sentra B15 2000–2006 (5th gen, see trim and engine notes above). NOT right side. NOT 2007+ Sentra (B16).
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