ISR Performance O2 Harness Extension for Nissan 350Z (VQ35DE) — Fits Early Models

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SKU: ISRIS-VQ35O2-EXT
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About ISR Performance

ISR Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ISR Performance lineup with fast shipping and expert fitment support — order with confidence.

ISR Performance O2 Harness Extension for Nissan 350Z (Early VQ35DE)

Simplify your exhaust modifications on the Nissan 350Z with the ISR Performance O2 Harness Extension, specifically designed for early VQ35DE engines. This extension allows for proper connection of your oxygen sensors when installing aftermarket headers, test pipes, or a new exhaust system without the need for cutting or splicing factory wiring.

Key Features:

  • Direct plug-and-play fitment for early VQ35DE engines in the Nissan 350Z.
  • Extends the reach of your factory O2 sensor wiring harness.
  • Eliminates the need to cut or splice into the vehicle's wiring loom.
  • Ensures reliable signal transmission from the O2 sensors to the ECU.
  • High-quality connectors and wiring for durability and signal integrity.

When modifying the exhaust system on your 350Z, the factory O2 sensor wiring may not reach the new sensor locations. This ISR Performance harness extension provides a clean and professional solution, ensuring your engine management system receives accurate data from the oxygen sensors. Proper O2 sensor function is critical for fuel mixture control, emissions, and overall engine performance. This extension makes installing performance exhaust components a breeze.

Make your exhaust upgrade seamless. Get the ISR Performance O2 Harness Extension for your Nissan 350Z at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About ISR Performance

ISR Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ISR Performance lineup with fast shipping and expert fitment support — order with confidence.

ISR Performance O2 Harness Extension for Nissan 350Z (Early VQ35DE)

Simplify your exhaust modifications on the Nissan 350Z with the ISR Performance O2 Harness Extension, specifically designed for early VQ35DE engines. This extension allows for proper connection of your oxygen sensors when installing aftermarket headers, test pipes, or a new exhaust system without the need for cutting or splicing factory wiring.

Key Features:

  • Direct plug-and-play fitment for early VQ35DE engines in the Nissan 350Z.
  • Extends the reach of your factory O2 sensor wiring harness.
  • Eliminates the need to cut or splice into the vehicle's wiring loom.
  • Ensures reliable signal transmission from the O2 sensors to the ECU.
  • High-quality connectors and wiring for durability and signal integrity.

When modifying the exhaust system on your 350Z, the factory O2 sensor wiring may not reach the new sensor locations. This ISR Performance harness extension provides a clean and professional solution, ensuring your engine management system receives accurate data from the oxygen sensors. Proper O2 sensor function is critical for fuel mixture control, emissions, and overall engine performance. This extension makes installing performance exhaust components a breeze.

Make your exhaust upgrade seamless. Get the ISR Performance O2 Harness Extension for your Nissan 350Z at GGCRACING.

Product Details

Product Description

About ISR Performance

ISR Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ISR Performance lineup with fast shipping and expert fitment support — order with confidence.

ISR Performance O2 Harness Extension for Nissan 350Z (Early VQ35DE)

Simplify your exhaust modifications on the Nissan 350Z with the ISR Performance O2 Harness Extension, specifically designed for early VQ35DE engines. This extension allows for proper connection of your oxygen sensors when installing aftermarket headers, test pipes, or a new exhaust system without the need for cutting or splicing factory wiring.

Key Features:

  • Direct plug-and-play fitment for early VQ35DE engines in the Nissan 350Z.
  • Extends the reach of your factory O2 sensor wiring harness.
  • Eliminates the need to cut or splice into the vehicle's wiring loom.
  • Ensures reliable signal transmission from the O2 sensors to the ECU.
  • High-quality connectors and wiring for durability and signal integrity.

When modifying the exhaust system on your 350Z, the factory O2 sensor wiring may not reach the new sensor locations. This ISR Performance harness extension provides a clean and professional solution, ensuring your engine management system receives accurate data from the oxygen sensors. Proper O2 sensor function is critical for fuel mixture control, emissions, and overall engine performance. This extension makes installing performance exhaust components a breeze.

Make your exhaust upgrade seamless. Get the ISR Performance O2 Harness Extension for your Nissan 350Z at GGCRACING.

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