Description
Overview:
This Spark Plug Connection is a genuine Husqvarna OEM cap for high‐tension ignition leads on petrol-powered hand-held machines, including the Husqvarna 323P and 325P pole pruners. It provides a secure electrical link between the ignition lead and the spark plug, supporting reliable starting and smooth running. The cap features a durable, heat‐resistant elastomer (black) outer with a conductive metal terminal inside for a firm grip on the plug. Designed for frequent outdoor use, it helps prevent arcing and shields the connection from dirt and moisture. Built to Husqvarna specifications (MPN 537239601), it fits a wide range of compatible trimmers, brushcutters, hedge trimmers and pruners listed below, offering a straightforward replacement during routine maintenance.
Key Features:
- Genuine Husqvarna OEM part for correct fit and performance
- Reliable high-voltage connection to support easy starting and steady running
- Heat, vibration and fuel/oil resistant materials for long service life
- Snug push-on fit to the spark plug terminal for a secure connection
- Insulates the plug top to help prevent arcing and moisture ingress
- Compact, angled cap to suit tight engine bays on hand-held tools
- Simple to install during routine servicing with basic tools
- MPN 537239601; also referenced as 537 23 96-01 for easy identification
- Suitable replacement for worn, cracked or loose original caps
- Designed for Husqvarna pole pruners, trimmers, brushcutters and hedge trimmers in the model list
Typical Applications:
Used when restoring a dependable ignition connection on Husqvarna two‐stroke machines. Ideal if the engine is hard to start, misfires, or cuts out due to a perished or loose cap. Fitted during plug changes, seasonal servicing, or after heat and vibration wear on outdoor equipment.
Also known as:
Spark plug boot, plug cap, HT lead cap, ignition cap, ignition lead connector, spark plug terminal cap, high‐tension connector.
Fits Models:
223L, 223R, 323C, 323HE3, 323L, 323LD, 323P, 323R, 323RJ, 323RJX, 325CX, 325LDx, 325LX, 325P, 325RDX, 325RJX, 325RX, 325HDA55 X-Series, 325HDA65 X-Series, 325HE3 X-Series, 326ES, 326HDA55 X-Series, 326L, 326LDx, 326LS, 326LX, 326P, 326RJX, 326RX, 326HE3 X-Series, 326HE4, 326HE4 X-Series, 535LS, 535RJ, 535RX, 535RXT, Saw Attachment
Alternate Part Numbers:
537 23 96-01, 537239601
Product Specifications
| L&S Part No. | 537 23 96 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 537239601 |
| Unit of Sale | 1 |
| Applications | 223 L, 223 R, 223L, 223R, 323 C, 323 L, 323 LD, 323C, 323HE3, 323L, 323LD, 323P, 323R, 323RJ, 323RJX, 325 CX, 325 LDx, 325 Lx, 325CX, 325HDA55 X-Series, 325HDA65 X-Series, 325HE3 X-Series, 325LDx, 325LX, 325P, 325RDX, 325RJX, 325RX, 326 ES, 326 HDA55 X-Series, 326 L, 326 LDx, 326 LS, 326 Lx, 326ES, 326HDA55 X-Series, 326HE3 X-Series, 326HE4, 326HE4 X-Series, 326L, 326LDx, 326LS, 326LX, 326P, 326RJX, 326RX, 535LS, 535RJ, 535RX, 535RXT, Saw Attachment |
| Machine Type | Pole Pruners |
| Fits Brands | Husqvarna |
| Fits Models | 323HE3 | 325HDA55 X-SERIES | 325HDA65 X-SERIES | 325HE3 X-SERIES | 326 HDA55 X-SERIES | 326HE3 X-SERIES | 326HE4 X-SERIES | 323P | 325P | 326P | Saw Attachment | 223 L | 223 R | 323R | 323RJ | 323RJX | 325RDX | 325RJX | 325RX | 326RJX | 326RX | 535LS | 535RJ | 535RX | 535RXT | 223 L | 323 C | 323 L | 323 LD | 325 CX | 325 LDx | 325 Lx | 326 ES | 326 L | 326 LDx | 326 LS | 326 Lx |

