Description
Product Overview
The PartCatalog PC-678452 engine intake manifold temperature sensor is engineered to meet original equipment specifications, delivering accurate temperature data to your engine control unit. Constructed from high‑grade stainless steel and durable thermistor material, the sensor ensures long‑term stability under heat and vibration. It is a direct‑fit replacement, matching the OEM part number for a seamless swap without modifications.
![[Product front view showing all components]](https://www.holyshop.store/wp-content/uploads/2026/06/7e173235e83d451e81e9cd86dfdb1d75.jpg)
Usage
Ideal for daily commuters, performance enthusiasts, and fleet vehicles, this sensor maintains optimal air‑fuel mixture by providing real‑time manifold temperature feedback. Install it during routine maintenance, after a failed sensor, or when upgrading engine management systems. Compatible with the vehicle list shown in the image gallery, it supports a variety of makes and models.
Why Choose Us
PartCatalog combines rigorous testing with strict quality control to ensure each sensor meets or exceeds OEM standards. Our sensors undergo thermal cycling, vibration, and corrosion resistance tests, guaranteeing reliability in extreme conditions. Backed by a responsive support team, we offer hassle‑free returns and technical assistance for a confident purchase.
Key Features
- Exact OE fit – no modifications required for installation
- High‑precision thermistor delivers accurate temperature readings
- Stainless‑steel housing resists corrosion and heat degradation
- Improves engine efficiency and reduces emissions
- Dedicated customer support and easy return policy
FAQ
Will this sensor work with my specific vehicle model?
Check the fitment chart in the image gallery; the PC-678452 is compatible with all listed makes and models that use the original PartCatalog sensor.
Is any special tooling required for installation?
No special tools are needed. The sensor bolts directly into the factory mounting location using the existing hardware.
What warranty does PartCatalog provide?
We offer a one‑year limited warranty covering defects in materials and workmanship, plus lifetime technical support.
Can I replace the sensor myself?
Yes, the direct‑fit design allows a DIY installation in under 30 minutes with basic hand tools.
How does this sensor improve engine performance?
Accurate manifold temperature data helps the ECU fine‑tune fuel delivery, leading to smoother idle, better fuel economy, and reduced emissions.
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