Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Gauges and Accessories› Individual Gauges
AutoMeter
Autometer Sport-Comp 2-5/8in 140-280 Degrees (F) Mechanical Transmission Temp Gauge
SKU: A00Q 3451
Easy — 1–2 hours
Overview
Show original supplier description
Part #: 3451
Transmission Fluid Temperature Is The Single Biggest Contributing Factor To The Lifespan Of Your Automatic Transmission. Having An Accurate, Realtime Measurement Allows You To Know When To Downshift Or When To Take Your Foot Out Of It. Whether You" Re Towing Or Simply Trying To Harness The Power Of A Built Or Boosted Motor, Autometers Mechanical Trans Temp Gauge Will Give You The Most Accurate Possible Measurement For The Exact Temp Of Your Trans Fluid. An 8" Capillary Tube With A 1/2" Npt Mounting Nut Is Included To Be Installed In Your Transmission Pan. An Optional Trans Cooler Line Manifold Is Available For Another Easy Installation Option.
Transmission Temperature Gauge - Sport-Comp - 140-280 Degree F - Mechanical - Analog - Full Sweep - 2-5/8 in Diameter - Black Face - Each
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | AutoMeter |
| Part Number | A00Q 3451 |
We’re here — turning wrenches, just like you.
Call us, follow along, or come say hi.
Buy with Confidence
Returns & Fitment
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return PolicyShipping
Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
View Full Shipping Policy