Pacemaker Oxygen Sensor Wiring Extension PEX5367Y – Holden Commodore VT VX VY
$59.95
Tax included
Pacemaker Oxygen Sensor Wiring Extension PEX5367Y – Holden Commodore VT VX VY
Pacemaker PEX5367Y Oxygen Sensor Wiring Extension are genuine Pacemaker extension harnesses designed for applicable Holden Commodore VT, VX and VY Series 1 & 2 performance header installations. This kit includes 1 x 4-pin pre-catalytic converter oxygen sensor extensions with approximately 290mm wire length and protective sleeving.
Designed for use with applicable Pacemaker PH5367, PH5361, PH5362 and PH5363 Headers, this extension provides the additional wiring length required when the oxygen sensor position is relocated, without cutting or splicing the vehicle's original wiring harness.
Pacemaker PEX5367Y Oxygen Sensor Wiring Extension – Holden Commodore VT VX VY
Pacemaker PEX5367Y Oxygen Sensor Wiring Extension is a genuine Pacemaker accessory designed for applicable Holden Commodore VT, VX and VY Series 1 & 2 performance header installations.
When performance headers are installed, the oxygen sensor mounting position can be relocated further away from the original factory wiring connector. The PEX5367Y extension provide approximately 290mm of additional wire length, allowing the factory oxygen sensors to connect correctly without cutting, splicing or modifying the vehicle's original wiring.
This extension is designed for the pre-catalytic converter oxygen sensors and are used with applicable Pacemaker PH5367, PH5361, PH5362 and PH5363 Headers.
Key Features
- Genuine Pacemaker accessory
- Designed for applicable Holden Commodore VT, VX and VY applications
- Suitable for Series 1 & Series 2 applications where specified
- Designed for pre-catalytic converter oxygen sensors
- 1 extension harnesses supplied [2 required]
- 4-pin connectors
- Approximately 290mm wire length
- Factory-style plug-and-play connections
- No cutting or splicing of the original oxygen sensor wiring
- Protective outer sleeving
Specifications
- Part Number: PEX5367Y
- Component: Oxygen sensor wiring extensions
- Vehicle: Holden Commodore VT, VX & VY Series 1–2
- Sensor Position: Pre-Catalytic Converter
- Connector: 4 Pin
- Wire Length: Approximately 290mm
- Quantity: 1 [2 required]
- Brand: Pacemaker
Pacemaker Header Applications
- PH5367 Pacemaker Headers
- PH5361 Pacemaker Headers
- PH5362 Pacemaker Headers
- PH5363 Pacemaker Headers
What's Included
- 1 x Pacemaker PEX5367Y Oxygen Sensor Wiring Extension
Recommended With
- Pacemaker Headers PH5367
- Pacemaker Headers PH5361
- Pacemaker Headers PH5362
- Pacemaker Headers PH5363
- High-temperature anti-seize compound for oxygen sensor threads
Fitment Notes
- Designed for applicable Holden Commodore VT, VX and VY Series 1 & 2 Pacemaker header installations.
- Designed for the pre-catalytic converter oxygen sensors.
- Check the connector configuration against the original oxygen sensors before ordering.
- This kit contains 1 extension harnesses.
- Each extension uses a 4-pin connector.
- Approximately 290mm wire length.
- Route wiring away from headers, collectors and other high-temperature exhaust components.
- Ensure the wiring is securely supported and cannot contact moving components.
- Do not allow the wiring harness to twist when installing or removing an oxygen sensor.
Why Oxygen Sensor Extensions Are Required
Performance headers can relocate the oxygen sensor mounting points further away from the factory wiring connectors. The original oxygen sensor wiring may therefore be too short to safely reach the new sensor positions.
The PEX5367Y extension harnesses provide approximately 290mm of additional wiring while retaining factory-style electrical connections. This provides a clean installation without cutting or splicing the vehicle's original oxygen sensor wiring.
Warranty & Installation
- Genuine Pacemaker accessory designed for applicable Pacemaker performance header installations.
- Check vehicle application and connector configuration before installation.
- Keep wiring and connectors clear of direct exhaust heat.
- Secure each extension to prevent contact with headers, exhaust pipes or moving components.
- Damage caused by incorrect routing, excessive heat or incorrect installation is not considered a manufacturing defect.
Frequently Asked Questions
What is PEX5367Y used for?
PEX5367Y provides additional oxygen sensor wiring length when installing applicable Pacemaker Headers on Holden Commodore VT, VX and VY applications.
Which Pacemaker Headers use these extensions?
PEX5367Y is listed for applicable installations using PH5367, PH5361, PH5362 and PH5363 Pacemaker Headers.
Are these for the pre-cat or post-cat oxygen sensors?
These extensions are designed for the pre-catalytic converter oxygen sensors.
How many extensions are supplied?
The PEX5367Y kit includes 1 oxygen sensor wiring extension.
How long are the extensions?
Each extension has approximately 290mm of wire length.
How many pins do the connectors have?
PEX5367Y uses 4-pin connectors.
Do I need to cut the factory oxygen sensor wiring?
No. The extensions are designed to connect between the factory wiring harness and oxygen sensors without cutting or splicing the original wiring.
Are these genuine Pacemaker parts?
Yes. PEX5367Y is a genuine Pacemaker oxygen sensor extension.
Do you ship Australia wide?
Yes. Best Mufflers ships Pacemaker Headers, oxygen sensor extensions and exhaust components throughout Australia.
Do you ship to the USA?
Yes. Best Mufflers ships Pacemaker products and exhaust components to customers in the United States. International freight and applicable import charges are additional.
Customer Support
For phone orders, advice, or part enquiries – contact us:
📞 Call Now: +61 2 9547 3511 ✉️ Email Us
🇦🇺 Best Mufflers
87A Planthurst Road, Carlton NSW 2218, Australia
Mon–Fri 8:00am–5:00pm (by appointment only)
Exhaust Systems Since 1983
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Pacemaker Oxygen Sensor Wiring Extension PEX5367Y – Holden Commodore VT VX VY
Pacemaker PEX5367Y Oxygen Sensor Wiring Extension are genuine Pacemaker extension harnesses designed for applicable Holden Commodore VT, VX and VY Series 1 & 2 performance header installations. This kit includes 1 x 4-pin pre-catalytic converter oxygen sensor extensions with approximately 290mm wire length and protective sleeving.
Designed for use with applicable Pacemaker PH5367, PH5361, PH5362 and PH5363 Headers, this extension provides the additional wiring length required when the oxygen sensor position is relocated, without cutting or splicing the vehicle's original wiring harness.