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Dorman 926-772 Ignition Knock (Detonation) Sensor Harness
| Brand | Dorman 926-772 |
|---|---|
| Length | 22.5 |
| End 1 Connector Shape | Rectangle |
| End 2 Connector Shape | Square |
| End 2 Terminal Quantity | 4 |
| End 1 Terminal Quantity | 2 |
| End 1 Terminal Type | Blade |
| End 2 Terminal Type | Blade |
| End 1 Connector Quantity | 2 |
| End 2 Connector Quantity | 1 |
| Wire Quantity | 4 |
| End 1 Connector Gender | Female |
| End 2 Connector Gender | Male |
| Wire Color | Green |
| Package Contents | 1 knock sensor harness |
| Terminal Gender | Male |
| Terminal Material | Metal |
| Wire Gauge Measurement | 20 ga. |
| Fits | Lexus and Toyota · 27 vehicles |
OE-style replacement. Matches the original harness fit, function, and appearance.
Durable construction. Built for reliable performance in demanding conditions.
4-wire harness with metal blade terminals for secure connections.
Cross-references 8221908010 for the same application. See all 1.
Ignition Knock Sensor Harness for Toyota and Lexus
Dorman 926-772 is an ignition knock (detonation) sensor harness built to match the fit, function, and appearance of the original harness on specified vehicles. It is engineered for durable, reliable performance in applications such as the Toyota Camry, Toyota Sienna, Toyota Highlander, and Lexus RX330.
Key Features
- OE-style replacement harness for knock sensor circuit repair
- Length: 22.5 in. with 20-gauge green wire
- Connector layout: 2 female blade terminals on one end and 1 male square connector on the other
- 4-wire construction with metal terminals for secure electrical contact
- Designed for direct replacement on select Toyota and Lexus models
- Cross-reference: 8221908010
Detailed Description
This Dorman ignition knock sensor harness, part number 926-772, is made for vehicles that require an OE-style harness between the knock sensor and engine wiring. The harness uses a rectangle connector on one end and a square connector on the other, with blade terminals and a 4-wire layout to match the original configuration on supported applications. It is a direct-fit replacement for select 2004-2010 Toyota Highlander, 2006-2008 Lexus RX400h, 2004-2008 Toyota Solara, 2004-2006 Lexus ES330, 2004-2006 Lexus RX330, 2004-2006 Toyota Camry, and 2004-2006 Toyota Sienna models. If you are searching for a Toyota Camry knock sensor harness or a Lexus RX330 ignition knock sensor harness, Dorman 926-772 is built for those exact fitments.
What It Helps Fix
- Broken or brittle knock sensor wiring
- Intermittent detonation sensor signal loss
- Corroded or loose connector terminals
- Engine performance issues caused by damaged harness routing
- Check engine light concerns related to knock sensor circuit faults
Installation Notes and Tips
Verify connector shape, terminal count, and wire routing against the original harness before installation. This harness is positioned for the knock sensor circuit on the listed Toyota and Lexus applications, so matching the OE path and connector orientation helps ensure proper fit. Confirm vehicle year and model carefully, especially when sourcing a Toyota Highlander knock sensor harness or Lexus ES330 replacement harness.
Quality Assurance
Dorman designs this harness to match original fit, function, and appearance while focusing on durability and dependable electrical performance. The part number 926-772 is engineered as a replacement for the factory-style harness used on the specified vehicles.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | Toyota | Highlander | 3.3L | V6 | N/A | — |
| 2009 | Toyota | Highlander | 3.3L | V6 | N/A | — |
| 2008 | Lexus | RX400h | 3.3L | V6 | N/A | — |
| 2008 | Toyota | Highlander | 3.3L | V6 | N/A | — |
| 2008 | Toyota | Solara | 3.3L | V6 | N/A | — |
| 2007 | Lexus | RX400h | 3.3L | V6 | N/A | — |
| 2007 | Toyota | Highlander | 3.3L | V6 | N/A | — |
| 2007 | Toyota | Solara | 3.3L | V6 | N/A | — |
| 2006 | Lexus | ES330 | 3.3L | V6 | N/A | — |
| 2006 | Lexus | RX330 | 3.3L | V6 | N/A | — |
| 2006 | Lexus | RX400h | 3.3L | V6 | N/A | — |
| 2006 | Toyota | Camry | 3.3L | V6 | N/A | — |
| 2006 | Toyota | Highlander | 3.3L | V6 | N/A | — |
| 2006 | Toyota | Sienna | 3.3L | V6 | N/A | — |
| 2006 | Toyota | Solara | 3.3L | V6 | N/A | — |
| 2005 | Lexus | ES330 | 3.3L | V6 | N/A | — |
| 2005 | Lexus | RX330 | 3.3L | V6 | N/A | — |
| 2005 | Toyota | Camry | 3.3L | V6 | N/A | — |
| 2005 | Toyota | Highlander | 3.3L | V6 | N/A | — |
| 2005 | Toyota | Sienna | 3.3L | V6 | N/A | — |
| 2005 | Toyota | Solara | 3.3L | V6 | N/A | — |
| 2004 | Lexus | ES330 | 3.3L | V6 | N/A | — |
| 2004 | Lexus | RX330 | 3.3L | V6 | N/A | — |
| 2004 | Toyota | Camry | 3.3L | V6 | N/A | — |
| 2004 | Toyota | Highlander | 3.3L | V6 | N/A | — |
| 2004 | Toyota | Sienna | 3.3L | V6 | N/A | — |
| 2004 | Toyota | Solara | 3.3L | V6 | N/A | — |
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