Login for Access to Member Pricing

AutoMeter

Autometer Ultra-Lite 66.7mm 30 PSI Mechanical Boost Gauge

MPN: 4603 Catalog #: 001151380 Category: Gauges Check Vehicle Fitment

Product Details

The Standard In The Industry, Autometers Mechanical Boost/Vac Gauges Have Found Their Way Into More Builds Than Any Other. Using A Patented, High Precision Bourdon Tube Meter Movement, There Isnt Another Gauge On The Market That Can Lay Claim To The Levels Of Accuracy Or Durability You Ll Find Here. A Simple 1/8 Npt Pressure Connection Requires No Electrical Hookup For Operation. Includes 1/8 Npt Fittings And Nylon Line Kit.

Gauge kit includes 1/8 nylon line, T-Fitting, vacuum fitting, compression fittings, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation

The standard in the industry, AutoMeter's Mechanical Boost/Vac Gauges have found their way into more builds than any other. Using a patented, high precision bourdon tube meter movement, there isn't another gauge on the market that can lay claim to the levels of accuracy or durability you?ll find here. A simple 1/8? NPT pressure connection requires no electrical hookup for operation. Includes 1/8? NPT fittings and nylon line kit.

Gauge kit includes 1/8" nylon line, T-Fitting, vacuum fitting, compression fittings, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation

Traditional incandescent lighting illuminates around the perimeter of the dial

GAUGE, VAC/BOOST, 2 5/8", 30INHG-30PSI, LIQUID FILLED MECH, ULTRA-LITE

Autometer Ultra-Lite 66.7mm 30 PSI Mechanical Boost Gauge

2-5/8" BOOST-VAC, 30 IN. HG/30 PSI, MECH

Boost / Vacuum Gauge - Ultra-Lite - 30 in HG-30 psi - Mechanical - Analog - 2-5/8 in Diameter - Liquid Filled - Silver Face - Each

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Product Specs

Brand
AutoMeter
Part Number
4603
Catalog Number
001151380
Product Line
AM Ultra-Lite Gauges
Category
Gauges & Pods
Type
Gauges
UPC / Barcode
46074046032
Vendor Product Category
Gauges & Pods
Vendor Product Subcategory
Gauges
Length
6.00 in
Width
6.00 in
Height
6.00 in
Weight
1.15 lb
Units Per SKU
1
Freight / LTL
No
Ship Alone
No
Air Restricted
No
Prop 65
Y
CARB Approved
Yes
Clearance Item
No

Shipping & Availability

Current status 1 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

PROP 65 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Inventory shown: 1 available as of 6/3/2026.

Reviews & Questions

Real product feedback when available, plus quick ways to get fitment or product help.

Ask a Question
Need fitment help? Send us your year, make, model, engine, and the part number.
Already bought it? Reviews help other LMPerformance customers choose the right part.
Product question? We can help with specs, shipping, availability, and install details.

Other Popular Gauges

$134.08
^