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Standard Ignition ALH261 ABS Wheel Speed Sensor Wiring Harness - Front
| Brand | Standard Ignition ALH261 |
|---|---|
| Position | Front |
| Connector Gender | Female |
| Connector Shape | Oval |
| Contents | Antilock Brake Speed Sensor Harness |
| Dust Shield Included | No |
| Mounting Hardware Included | No |
| Number of Bolt Holes | 0 |
| Terminal Gender | Female |
| Terminal Type | Blade |
| Fits | Buick, Cadillac, Pontiac, and Oldsmobile · 32 vehicles |
OE-quality connectors. Ensure a water-tight connection for accurate signal transfer.
Protective sleeve. Helps prevent wire chafing and short circuits.
Glass-reinforced resin. Resists high temperatures and harsh environmental conditions.
Cross-references FEL-PRO 1624, 1P2256 and 536262 for the same application. See all 7.
ABS Wheel Speed Sensor Harness for Front Applications
Standard Ignition ALH261 is an ABS wheel speed sensor wiring harness built for front-position brake system repairs on select Buick, Cadillac, Oldsmobile, and Pontiac vehicles. It uses OE-style connectors and terminals to support a secure electrical connection at the chassis harness.
- OE-quality connectors and terminals for accurate, water-tight connection to the engine wire harness
- Female connector gender with 2 oval connectors
- 4 female blade terminals for a direct-style electrical interface
- Glass-reinforced plastic resin housing for heat and environmental resistance
- Protective sleeve helps reduce wire chafing and short-circuit risk
- Includes grommets and wire clips for proper mounting and routing within the chassis
Detailed Product Overview
This Standard Ignition ALH261 harness is an antilock brake speed sensor harness made for front ABS sensor wiring repairs where the original connector or lead has failed. It is a practical replacement for vehicles such as the Buick LeSabre, Buick Park Avenue, Cadillac DeVille, Cadillac Seville, Pontiac Bonneville, and Oldsmobile Aurora, helping restore a stable signal path between the wheel speed sensor and the vehicle wiring. This part cross-references FEL-PRO 1624 for the same application.
Common Problems This Part Can Address
- Broken or corroded ABS sensor wiring at the front wheel area
- Intermittent ABS warning light caused by poor connector contact
- Damaged harness insulation from heat, road debris, or movement
- Chafed wiring that can lead to shorts or signal loss
- Improper routing or loose mounting at the chassis connection point
Installation Notes and Tips
Verify connector shape, terminal style, and front-position routing before installation. Inspect the mating sensor connector and nearby harness for corrosion, bent terminals, or damaged insulation so the new harness is not installed over an existing fault. Confirm the harness is clipped and routed away from moving suspension parts and sharp edges.
Quality Assurance
Standard Ignition uses OE-quality connector and terminal construction, along with a protective sleeve and glass-reinforced plastic resin, to support reliable electrical performance in demanding underbody conditions. Compatible with 2000-2005 Buick LeSabre, front; 2000-2005 Buick Park Avenue, front; 2000-2005 Cadillac DeVille, front; 2000-2005 Pontiac Bonneville, front; 2000-2004 Cadillac Seville, front; and 2001-2003 Oldsmobile Aurora, front.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2005 | Buick | LeSabre | Front | — |
| 2005 | Buick | Park Avenue | Front | — |
| 2005 | Cadillac | DeVille | Front | — |
| 2005 | Pontiac | Bonneville | Front | — |
| 2004 | Buick | LeSabre | Front | — |
| 2004 | Buick | Park Avenue | Front | — |
| 2004 | Cadillac | DeVille | Front | — |
| 2004 | Cadillac | Seville | Front | — |
| 2004 | Pontiac | Bonneville | Front | — |
| 2003 | Buick | LeSabre | Front | — |
| 2003 | Buick | Park Avenue | Front | — |
| 2003 | Cadillac | DeVille | Front | — |
| 2003 | Cadillac | Seville | Front | — |
| 2003 | Oldsmobile | Aurora | Front | — |
| 2003 | Pontiac | Bonneville | Front | — |
| 2002 | Buick | LeSabre | Front | — |
| 2002 | Buick | Park Avenue | Front | — |
| 2002 | Cadillac | DeVille | Front | — |
| 2002 | Cadillac | Seville | Front | — |
| 2002 | Oldsmobile | Aurora | Front | — |
| 2002 | Pontiac | Bonneville | Front | — |
| 2001 | Buick | LeSabre | Front | — |
| 2001 | Buick | Park Avenue | Front | — |
| 2001 | Cadillac | DeVille | Front | — |
| 2001 | Cadillac | Seville | Front | — |
| 2001 | Oldsmobile | Aurora | Front | — |
| 2001 | Pontiac | Bonneville | Front | — |
| 2000 | Buick | LeSabre | Front | — |
| 2000 | Buick | Park Avenue | Front | — |
| 2000 | Cadillac | DeVille | Front | — |
| 2000 | Cadillac | Seville | Front | — |
| 2000 | Pontiac | Bonneville | Front | — |
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