- Home Page /
- Automotive /
- Automotive Replacement Parts /
- Lighting & Electrical /
- Electrical /
- Gauges /
- Vacuum /
- Auto Meter 4303 Ultra-Lite Mechanical BoostVa...
0 ratings
Item #:
1948490
Auto Meter 4303 Ultra-Lite Mechanical BoostVacuum Gauge, 2.3125 in.
Item #:
1948490
TMT 406
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Saturday, August 15
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Our lightweight race proven gauge, with easy to read silver dials and high contrast orange pointers, is a favorite among competitors.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Precision Readings
The Auto Meter 4303 provides accurate boost and vacuum measurements, ensuring users have precise data for optimal tuning and performance of their vehicles.
Durable Design
Constructed with premium materials, this gauge is built to withstand harsh conditions, guaranteeing longevity and reliability for automotive enthusiasts and professionals alike.
Compact Size
With a 2.3125-inch dial, it fits seamlessly into any dashboard setup, making it an ideal choice for those seeking performance insights without sacrificing interior space.
Product Details
- Traditional incandescent lighting around the dial for easy visibility
- Race proven mechanical instruments for trusted accuracy and easy installation
- No electrical system required for gauge operation - compatible with all vehicles
- Includes gauge kit with detailed installation instructions and all necessary hardware
- Mechanical movements provide accuracy and durability in harsh environments
- Easy to read silver dials and high contrast orange pointers for enhanced visibility
| Brand Name | AUTO METER |
| Part Number | 4303 |
| UPC | 046074043031 |
| Global Trade Identification Number | 00046074043031 |
| Manufacturer | Auto Meter |
| Model | 4303 |
| Item Type Name | Auto Meter 4303 Ultra-Lite Mechanical Boost/Vacuum Gauge, 2.3125 in. |
| Unit Count | 1.0 Count |
| Included Components | Auto Meter 4303 Ultra-Lite Mechanical Boost/Vacuum Gauge, 2.3125 in. |
| Material Type | Plastic |
| Part Interchange Info | 4303 |
| Item Weight | 0.5 Pounds (230 grams) |
| Brand | AUTO METER |
| Material | Plastic |
| Number of Items | 1 |
Who Should Buy?
-
Car Enthusiasts
Ideal for automotive enthusiasts monitoring boost and vacuum levels for optimal performance in modified vehicles.
-
Racers
Perfect for racers needing precise readings of boost pressure in turbocharged applications for better performance tuning.
-
DIY Mechanics
Great for DIY mechanics who desire an affordable, reliable gauge to monitor engine performance during modifications.
-
Casual Drivers
Not suitable for everyday drivers who do not require detailed performance monitoring of their vehicle.
Product Description
Auto Meter 4303 Ultra-Lite Mechanical BoostVacuum Gauge, 2.3125 in.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the Auto Meter 4303 Ultra-Lite Mechanical Boost/Vacuum Gauge used for?
Answer: The Auto Meter 4303 Ultra-Lite Mechanical Boost/Vacuum Gauge is designed to measure boost pressure or vacuum levels in performance vehicles. It's essential for monitoring the engine's performance and ensuring optimal operation. This gauge is particularly crucial for turbocharged or supercharged engines, where precise boost levels can impact performance and longevity. When tuning your vehicle, this gauge provides real-time feedback, letting you make necessary adjustments for improved efficiency. -
Question:
What are the dimensions of the Auto Meter 4303 gauge?
Answer: The Auto Meter 4303 gauge features a compact size of 2.3125 inches in diameter, making it suitable for various vehicle dashboards. This size allows it to fit seamlessly in most standard gauge pods or custom installations while providing clear visibility of readings. The gauge's compactness doesn’t compromise visibility; instead, it provides a precise, easy-to-read display that can enhance your driving experience, particularly in high-performance settings. -
Question:
Is the Auto Meter 4303 suitable for both boost and vacuum measurements?
Answer: Yes, the Auto Meter 4303 is versatile enough to measure both boost and vacuum, making it a valuable tool for tuners and enthusiasts. This gauge can easily indicate positive boost from a turbo or supercharger and vacuum levels during normal operating conditions. By having the functionality to monitor both, this gauge assists drivers in understanding their vehicle's performance across a range of driving scenarios, helping prevent potential engine issues. -
Question:
How does the mechanical design of the Auto Meter 4303 enhance accuracy?
Answer: The mechanical design of the Auto Meter 4303 utilizes a bourdon tube mechanism to provide highly accurate readings without the need for electronic components. This design minimizes potential errors and malfunctions caused by electrical interference or wiring issues. For enthusiasts building high-performance vehicles, this reliability is crucial; the gauge offers consistent performance data, allowing drivers to make informed decisions during tuning or racing, thus ensuring peak engine performance. -
Question:
Does the Auto Meter 4303 come with installation instructions?
Answer: Yes, the Auto Meter 4303 is typically provided with detailed installation instructions. These instructions guide you through the necessary steps to mount the gauge correctly and connect it to your vehicle's engine system. Proper installation is vital for accurate measurement; following the guidelines ensures the gauge operates effectively. Whether you are a DIY enthusiast or a professional installer, having clear instructions supports a smooth installation process. -
Question:
What type of vehicle can benefit from using the Auto Meter 4303?
Answer: The Auto Meter 4303 is beneficial for a wide range of vehicles, particularly those equipped with turbochargers or superchargers. Performance cars, racing vehicles, as well as modified street cars, can significantly benefit from accurate boost and vacuum readings. By using this gauge, drivers can monitor engine performance closely, optimizing it for better speed and efficiency, thereby enhancing driving experiences across different environments. -
Question:
What color options are available for the Auto Meter 4303 gauge?
Answer: The Auto Meter 4303 typically features a sleek and classic design with a white dial and black markings. This color scheme not only enhances visibility under various lighting conditions but also complements a variety of vehicle interiors. The stylish appearance makes it a popular choice among automotive enthusiasts looking to maintain aesthetic coherence in their dashboards while ensuring functionality. -
Question:
How durable is the Auto Meter 4303 for high-performance applications?
Answer: The Auto Meter 4303 is engineered for durability, designed to withstand the rigors of high-performance applications. Its robust construction is resistant to vibration and shock, making it reliable in various driving conditions. This durability is particularly important for racing enthusiasts who need gauges that can endure extreme conditions while consistently delivering accurate performance data, thus providing peace of mind during high-speed racing events. -
Question:
Can the Auto Meter 4303 be used in off-road vehicles?
Answer: Absolutely, the Auto Meter 4303 is suitable for off-road vehicles as well. Its durable construction handles the bumps and vibrations typical of off-road environments. Monitoring boost and vacuum levels in these vehicles ensures they are performing optimally, regardless of the terrain. Off-road enthusiasts can rely on this gauge to adjust their driving strategy based on real-time performance data, enhancing their off-road experience. -
Question:
Where can I buy the Auto Meter 4303 Ultra-Lite Mechanical Boost/Vacuum Gauge in Turkmenistan?
Answer: You can purchase the Auto Meter 4303 Ultra-Lite Mechanical Boost/Vacuum Gauge from Ubuy. Ubuy is a reliable online platform that offers a wide range of automotive products, including performance gauges like the Auto Meter 4303. By shopping through Ubuy, you can easily find this product along with a variety of other accessory options that enhance your vehicle's performance and aesthetics.
AUTOMETER Vacuum Editorial Review
The AutoMeter 4303 is a 52mm boost gauge that provides easier readings with fewer psi markings on the face. The gauge has a 270-degree sweep dial face, LED backlights, and a red pointer instead of incandescent lighting. The product doesn't come with a mount and has a 2 1/16" diameter size. The gauge performs its task and makes tuning the vehicle easier. It is durable and contains all the hardware for a quality installation. However, its accessories to hook it up are of low quality. Moreover, the gauge is a good 2psi off on the boost, and the face is not centered in the housing. Overall, the AutoMeter 4303 is a good product but needs improvement in its accessories.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Has fewer psi markings for easy readings
- 270-degree sweep dial face with an LED backlight
- Very responsive and accurate
- Comes with all the hardware you need for a quality install
Cons
- Accessories are of low quality
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
TMT 406
Order now and get it around Saturday, August 15
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.