See all Gauges products
Product thumb
AutoMeter GAUGE; OIL TEMP; 2 1/16in.; 100-250deg.F; ELECTRIC; Z-SERIES
$81.95
Hurry Low Stock

AutoMeter 2638 Oil Temperature Gauge

Keeping an eye on your engine's oil temperature is crucial. An engine that runs too hot can lead to failure, making it essential to monitor this vital parameter. The AutoMeter 2638 Oil Temperature Gauge helps you ensure that you're using the correct oil weight and that your oil cooling system is functioning optimally. With its highly accurate design and durable construction, this gauge features AutoMeter's patented air core meter movement for reliable readings. A single wire, 1/8" NPT temperature sender is included for your convenience.

Specifications

  • Gauge Size: 2-1/16 inches
  • Temperature Range: 100-250??F
  • Gauge Type: Oil Temperature
  • Measurement System: US
  • Voltage: 8-18 V

Key Features

  • Adapters Included: Yes
  • Analog Display: Yes
  • Bezel Color: Black
  • Bezel Style: Super Bezel
  • Face Color: Black with White Font
  • Pointer Color: Fluorescent Red
  • Lens: Flat Clear
  • Lighting Type: Incandescent with White Color
  • Sending Unit Included: Yes (Unit Number: 2258)
  • Movement Type: Electric Air-Core
  • Outer Bezel Diameter: 2.250 inches
  • Hole Size for Mounting: 52.4 mm
  • Light Covers Number: 3244/3215
  • Mounting Bracket Number: 2230
  • WARNING CA Proposition 65: Yes (may expose you to chemicals)

Fitment Notes

Universal Fitment: This gauge is designed to fit a wide range of vehicles, but it's always a good idea to double-check compatibility with your specific model. Doing your research will ensure that this gauge meets your needs.

Customer Insights

Users have found the AutoMeter 2638 to be a reliable addition to their vehicle, particularly for performance enthusiasts who want to keep their engine in top shape. Many appreciate the clear readings and the sleek design, which blends well with various dashboard styles. Whether you're on the track or just cruising around town, this gauge provides peace of mind by ensuring your oil temperature stays within safe limits.

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Autometer Banner

Who is AutoMeter?

AutoMeter is an aftermarket company that started in 1957. The company specializes in creating high precision gauges for various automobiles. The company was founded by Vern Westberg and initially poured sand castings in their family’s backyard. Today, Autometer is considered the leading brand when it comes to vehicle instrumentations and is being used by a lot of enthusiasts worldwide.

Experts in their Field

With more than 60 years in the industry, the company was able to perfect its craft and developed many industry-changing products such as rev control and quick responding tachometers. They also offer an LCD Competiton data acquisition system for those who are more serious when it comes to data monitoring.

State-of-the-art Facility

Autometer has one of the industry’s most advanced manufacturing facilities based in Sycamore, IL USA. This, coupled with an advanced engineering system allows them to create parts that are durable, accurate, and precise. The company is ISO certified so you can be sure that you get quality products consistently.

Autometer has its own High-Performance division that focuses on competition spec and racing electronics and instrumentations. Using their experience, they are able to develop and continuously improve their products and adapt them to the ever-changing automotive technology.

Purchase Autometer at Vivid Racing

If you want to accurately monitor your engine’s vitals, then upgrade your gauges to Autometer. They have been the trusted brand of many enthusiasts and racers worldwide and have proven themselves as the leading brand in the industry. To know more, visit Vivid Racing and check out their list of products that would fit your specific requirement.

Auto Meter warrants to the consumer that this product will be free from defects in materials and workmanship for a period of twelve (12) months from the date of the original purchase. Products that fail within this 12 month warranty period will be repaired or replaced at the manufacturer's option to the consumer, when determined by the manufacturer that the product failed because of defects in material or workmanship. This warranty is limited to the repair or replacement of parts in the instrument and the necessary labor done by the manufacturer to affect the repair or replacement of the instrument. In no event shall this warranty exceed the original purchase price of the instrument, nor shall the manufacturer be responsible for special, incidental or consequential damages or costs incurred due to failure of this product. Warranty claims to the manufacturer must be transportation prepaid and accompanied with dated proof of purchase. This warranty applies only to the original purchaser of product and is non-transferable. All implied warranties shall be limited in duration to the said 12 month warranty period. Breaking the meter seal, improper use or installation, accident, water damage, abuse, unauthorized repairs or alterations voids this warranty. The manufacturer disclaims any liability for consequential damages due to breach of any written or implied warranty on all products made by the manufacturer.

Installation Instructions

Click to view the Installation Instructions here

You're seeing this because you're logged into an employee account or you're accessing the site through an internal IP address. This information is not normally visible.
Things
Sale price $81.95
Wholesale price $75.51
Shipping Weight: 0.70
Length: 6
Width: 5
Height: 5
Product Added At Thursday 29 March, 2018
Product Modified At Friday 11 July, 2025
Imported By ETLOverride
Last Edited By Turn_API
View In Admin

Emissions Info
Carb Approved -
Carb Number -
Epa Status N/A
Prop65 Unknown
Carb Required -
Vendors
Some placeholder content for the collapse component. This panel is hidden by default but revealed when the user activates the relevant trigger.
Vendor Inv Cost Retail Jobber MAP Core Updated
Meyer Distributing MFG Dropship Fee: 5
LTL: False
Discontinued: NO
Oversize: n/a
Addtl Handling Charge: No
$66.65 ? $85.43 $85.43 ? 2025-07-09 21:49:48
Motorstate Distributing 0 $64.80 $80.99 $91.75 ? ? 2025-07-10 14:09:09
Premier WD Inventory Type: NonStocking
$65.13 $91.41 $91.41 $85.43 ? 2025-07-10 11:28:55
Turn 14 $63.99 $91.41 $91.41 ? ? 2025-07-11 10:06:03
Turn 14 EastStock: 1
Stock: 1

PromoShipping $12.99
PromoShipEndDate 2099-03-01
$63.99 ? $91.41 ? ? 2025-07-10 10:06:11

Manufacturer Direct Shipping
This item is available for direct shipping from the manufacturer. Please verify stock availability with the manufacturer. Once confirmed, you can place an order through [Meyer Distributing], who will arrange for dropshipping from the manufacturer directly to our customer.

Check out these other great products