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SKU:
ZZ3F10063
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Thermal Shield Plenum Spacer Fit for Infiniti G35 for Nissan 350Z
$121.09
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$121.09
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Compatible Models
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Compatible equipment / model
Thermal Shield Plenum Spacer for Infiniti G35 for Nissan 350Z
This thermal shield plenum spacer is designed to fit for Infiniti G35 and for Nissan 350Z, reducing heat transfer to the intake manifold for cooler, denser air. It serves as a direct-fit spacer that improves thermal isolation and supports consistent intake temperatures during spirited driving.
Overview
This thermal shield plenum spacer is a precision-machined component built to sit between the lower intake plenum and the upper manifold on compatible Infiniti G35 and Nissan 350Z engines. It works by limiting heat soak from the engine block, helping to keep intake air temperatures lower for improved combustion efficiency. Ideal for enthusiasts seeking a simple, durable upgrade for daily driving or track use.
Built For Performance
- Thermal barrier construction minimizes heat transfer from the engine to the intake plenum
- Precision-machined mating surfaces ensure a secure, leak-resistant seal
- Direct-fit design for compatible VQ35DE engine applications
- Anodized finish provides corrosion resistance and long-lasting appearance
- Includes necessary gaskets for a complete installation
Fits These Machines
- for Infiniti G35 Coupe
- for Infiniti G35 Sedan
- for Nissan 350Z
On-The-Job Use
- Ideal for street performance builds aiming to reduce intake air temperatures
- Works well in warm climates where heat soak is more pronounced
- Suited for track days or autocross events where consistent power is required
- Compatible with aftermarket intake systems designed for the VQ35DE
Specs At A Glance
| Material | Thermal shield composite or aluminum |
| Fitment | for Infiniti G35 and for Nissan 350Z |
| Engine | VQ35DE |
Good To Know
Q: Will this spacer affect engine performance negatively? A: No, this spacer is designed to improve thermal management, which can help maintain consistent air density and power output. It does not alter engine timing or fuel mapping, so it is safe for stock and modified setups.
Q: Is professional installation required? A: Basic mechanical skills and standard hand tools are sufficient for installation, but following a factory service manual is recommended. The included gaskets help ensure a proper seal, reducing the risk of vacuum leaks.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.