In stock


Special Price $86.39 was $95.99
Shipping in 2-4 business days
Free Shipping over $99
Hassle Free Returns

Quick Specs

  • Size:2-1/16" (52.4mm)
  • Type:Air-Core
  • Range:0-100 PSI
  • Lighting:Incandescent
  • Instructions: Download PDF


Quite possibly the most critical vital to monitor, engine oil pressure can mean the difference between making it home and needing to replace the engine. The patented air core meter movement provides the durability and accuracy that you expect from the AutoMeter name. Throughout 57 years of building the world’s best competition instruments, this meter movement has been the engine powering the machine that sets the benchmark. A single wire, 1/8” NPT oil pressure sender is included.
Feature Points
  • Traditional incandescent lighting illuminates around the perimeter of the dial
  • 12 and 16 volt compatible, well-suited with nearly every street car or race car electrical system
  • Gauge kit includes 1/8” NPT pressure sender, 1/4” NPT adapter, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation
  • AutoMeter’s race proven air-core electric instruments provide quick and accurate readings while keeping hazardous fluids outside of the vehicle
Ships With
  • Includes Sending Unit: 2242
  • 3/8" NPT and 1/2" NPT adapter fittings
  • 2230
California Residents: Prop 65 WARNING prop65 Cancer, Birth Defects and Reproductive Harm


Rated 5 out of 5 by from Awesome Very easy install, high quality and they look and work great
Date published: 2018-03-21
  • y_2024, m_5, d_28, h_3
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_US, sid_5727, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_autometer-us
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getReviews, 9.74ms


What color is the lighting?  Can I send the gauge back to have a critical level line added, I.e. red zone.

Asked by: Hobbywelder
Mine have a white face so I would say the lighting is neutral because the face show white at night
Answered by: CSPIDY
Date published: 2020-06-22

Do you sale a braided line kit for this gauge??

Asked by: Carlos1088
Thank you for your inquiry. The 5727 is an electric gauge, and generally no line is needed. The sender mounts directly to the engine. If you elect to remotely mount the sender, we do offer braided line in 3, 4, and 6 foot lengths. See the link for hose kits.
Answered by: Jim from AutoMeter
Date published: 2020-03-31

Would this gauge work on a vehicle with Positive earth? Thanks

Asked by: G man
Thank you for your inquiry. This product will only work on negative ground systems.
Answered by: Jim from AutoMeter
Date published: 2020-03-23

Gauge was working fine then it went to left past 0. I start the car and needle doesn’t move. When I rev the engine it reads normal pressure Just past 80. No oil leaks, oil level is same as it always was. is this a common failure?

Asked by: Alexlab
Thank you for your question. No, this is something we rarely encounter. There are a couple factors that could cause this. I would recommend reaching out to our support team so they can go through some in depth troubleshooting with you. You can reach them at 866.248.6357 or
Answered by: Zach from AutoMeter
Date published: 2019-12-03

What is the progression of the thin pressure reading lines on the gauge face? I'd like to know what the number is supposed to be when the needle is between the 0/25/50/75/100.

Asked by: That guy
Thank you for your question. It is a linear movement so the hash mark between those is halfway. Between 0-25 is 13, between 25-50 is 38, between 50-75 is 63, and between 75-100 is 88.
Answered by: Zach from AutoMeter
Date published: 2019-07-17

Dose this come with the sending unit

Asked by: Beatle1
I believe the oil pressure gauge came with a sending unit. It has been a while since I installed it. At the time I called and spoke with a sales person. You would be wise to also do so.
Answered by: CSPIDY
Date published: 2019-03-01

Can we switch bulbs to led, and if so what size Do they take

Asked by: Alexruv68
Thank you so much for contacting us. This gauge uses a T3 wedge base style bulb. There are a number of aftermarket LED replacements that will drop right in. We make some very nice ones that will even work with a factory dimmer: Hope this helps!
Answered by: Joseph At AutoMeter
Date published: 2018-07-09

when I turn ignition on needle pegs to 100psi .Do I need to replace the sending unit? or could the gauge be bad?

Asked by: Dwayne76
Hi Dwayne, thank you so much for contacting us. If your gauge is pegging out to 100psi when power is applied, it is commonly because your signal wire is shorted to ground. I would recommend removing the signal wire from the sending unit and powering up the gauge. It should read 0 psi with an open circuit on that signal wire. Touching that wire to ground should cause the gauge to then peg to 100psi. IF it does that, chances are your gauge is fine and you're looking at a sending unit: Hope this helps!
Answered by: Joseph At AutoMeter
Date published: 2018-06-18
  • y_2024, m_5, d_28, h_3CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_9
  • loc_en_US, sid_5727, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_autometer-us
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getContent, 9.3ms