AutoMeter
AutoMeter 4321 Ultra-Lite 52mm 0-100 PSI Mechanical Oil Pressure Gauge
AutoMeter 4321 Ultra-Lite 52mm 0-100 PSI Mechanical Oil Pressure Gauge
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AutoMeter Ultra-Lite Oil Pressure Gauge, part number 4321.
The life blood of your engine, a lack of oil pressure is one of the most catastrophic scenarios that can happen. Knowing the precise pressure is critical to both its longevity and performance, as well as your peace of mind. A simple 1/8” NPT connection makes installation easy. Fittings and nylon tube are included and optional braided stainless line kits are available.
Confirm the gauge size, range and sender type against your application before ordering.
AutoMeter backs this product with a 12-month limited warranty against defects in materials and workmanship from the date of original purchase. Warranty claims are handled directly by AutoMeter and require dated proof of purchase.
Specifications
- Brand: AutoMeter
- Manufacturer Part Number: 4321
- Type: Oil Pressure Gauge
- Series: Ultra-Lite
- Gauge Size: 2-1/16 in
- Range: 0-100 PSI
- Movement: Mechanical
- Manufacturer Warranty: 12 Month Limited
- Condition: New
- UPC: 046074043215
Images are for illustrative purposes. The product you receive may differ in finish or packaging from the photograph.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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Manufacturer's Warranty — AutoMeter
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Manufacturer's Warranty — AutoMeter
AutoMeter products are covered by the manufacturer’s 12-month limited warranty against defects in materials and workmanship from the date of original purchase, for the original purchaser. Warranty claims are handled directly by AutoMeter and must be sent transportation prepaid with dated proof of purchase. Breaking the instrument seal, improper installation, accident, water damage or unauthorized repair voids the warranty.
Warranty terms are set by the manufacturer and may change. Full details and claims are handled directly by AutoMeter. Contact us if you need help with a warranty claim.

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