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Standard Ignition SC723 Automatic Transmission Input Shaft Speed Sensor
| Brand | Standard Ignition SC723 |
|---|---|
| Connector Gender | Female |
| Connector Type | Plug In |
| Mounting Location | On Transimission |
| Mounting Type | Bolt Mount |
| Terminal Gender | Male |
| Terminal Type | Blade |
| Fits | BMW · 31 vehicles |
Bolt-on installation. Plug-in sensor with a secure bolt mount.
Compact sensor design. Rectangular connector and black finish for a clean fit.
Transmission speed sensing. Measures input shaft speed for precise control.
Cross-references 24341219316 for the same application. See all 1.
Automatic Transmission Input Shaft Speed Sensor
Standard Ignition SC723 is an automatic transmission input shaft speed sensor for select BMW applications. It is built with a bolt-mount design, a black finish, and a rectangular plug-in connector to match the original sensor style on supported vehicles.
Key Features
- Automatic transmission input shaft speed sensor for transmission speed signal monitoring
- Bolt mount attachment with 2 mounting holes
- Black housing with rectangular female connector
- 2 blade terminals, no wiring harness included
- No mounting bracket(s) included and no hardware included
- Standard Ignition SC723 replacement for OE-style service
Detailed Description
This Standard Ignition SC723 sensor is used in transmission control systems that rely on input shaft speed data for shifting and drivability. It cross-references BMW 24341219316 for the same application. Compatible With BMW Z4, 2003-2005; BMW 325Ci, 2001-2004; BMW 325i, 2001-2004; BMW 330Ci, 2001-2003; BMW 330i, 2001-2003; BMW 530i, 2001-2003; BMW 325xi, 2001-2002, w/o Wire; BMW 330xi, 2001-2002, w/o Wire; BMW 323Ci, 2000; BMW 323i, 2000; and BMW M3, 1995-1999. The SC723 is a direct-fit transmission sensor option for BMW 325i, BMW 330i, and BMW Z4 models listed in the fitment data.
What It Is Used For
- Restoring transmission input speed signal accuracy
- Addressing erratic or delayed shift behavior tied to sensor signal loss
- Replacing a failed sensor that can trigger transmission fault codes
- Correcting drivability concerns related to transmission control input
- Service replacement on BMW automatic transmission applications
Installation Notes and Tips
Verify connector style, mounting hole count, and vehicle fitment before installation. This sensor uses a plug-in female connector with male blade terminals and no wiring harness, so the vehicle-side connector must match. On BMW 325Ci, 325i, 330Ci, 330i, 530i, Z4, and M3 applications, confirm the transmission configuration and note the listed w/o Wire exceptions for 325xi and 330xi.
Quality Assurance
Standard Ignition supplies replacement electrical and engine management components for service use. SC723 is built to match the listed OE-style application requirements for supported BMW transmission systems.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | BMW | Z4 | — | — | N/A | — |
| 2004 | BMW | 325Ci | — | — | N/A | — |
| 2004 | BMW | 325i | — | — | N/A | — |
| 2004 | BMW | Z4 | — | — | N/A | — |
| 2003 | BMW | 325Ci | — | — | N/A | — |
| 2003 | BMW | 325i | — | — | N/A | — |
| 2003 | BMW | 330Ci | — | — | N/A | — |
| 2003 | BMW | 330i | — | — | N/A | — |
| 2003 | BMW | 530i | — | — | N/A | — |
| 2003 | BMW | Z4 | — | — | N/A | — |
| 2002 | BMW | 325Ci | — | — | N/A | — |
| 2002 | BMW | 325i | — | — | N/A | — |
| 2002 | BMW | 325xi | 2.5L | L6 | N/A | w/o Wire |
| 2002 | BMW | 330Ci | — | — | N/A | — |
| 2002 | BMW | 330i | — | — | N/A | — |
| 2002 | BMW | 330xi | 3.0L | L6 | N/A | w/o Wire |
| 2002 | BMW | 530i | — | — | N/A | — |
| 2001 | BMW | 325Ci | — | — | N/A | — |
| 2001 | BMW | 325i | — | — | N/A | — |
| 2001 | BMW | 325xi | 2.5L | L6 | N/A | w/o Wire |
| 2001 | BMW | 330Ci | — | — | N/A | — |
| 2001 | BMW | 330i | — | — | N/A | — |
| 2001 | BMW | 330xi | 3.0L | L6 | N/A | w/o Wire |
| 2001 | BMW | 530i | — | — | N/A | — |
| 2000 | BMW | 323Ci | — | — | N/A | — |
| 2000 | BMW | 323i | — | — | N/A | — |
| 1999 | BMW | M3 | — | — | N/A | — |
| 1998 | BMW | M3 | — | — | N/A | — |
| 1997 | BMW | M3 | — | — | N/A | — |
| 1996 | BMW | M3 | — | — | N/A | — |
| 1995 | BMW | M3 | — | — | N/A | — |
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