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Picture 1 of 5

GENUINE AEM 30-0300 X-Series Wideband Gauge AFR O2 Air Fuel Ratio 2 1/16" 52MM - Picture 1 of 5
GENUINE AEM 30-0300 X-Series Wideband Gauge AFR O2 Air Fuel Ratio 2 1/16" 52MM - Picture 2 of 5
GENUINE AEM 30-0300 X-Series Wideband Gauge AFR O2 Air Fuel Ratio 2 1/16" 52MM - Picture 3 of 5
GENUINE AEM 30-0300 X-Series Wideband Gauge AFR O2 Air Fuel Ratio 2 1/16" 52MM - Picture 4 of 5
GENUINE AEM 30-0300 X-Series Wideband Gauge AFR O2 Air Fuel Ratio 2 1/16" 52MM - Picture 5 of 5
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GENUINE AEM 30-0300 X-Series Wideband Gauge AFR O2 Air Fuel Ratio 2 1/16" 52MM

AUTHORIZED DEALER - SAME DAY 2-3 DAY SHIPPING
Quantum Fuel Systems
  • (79726)
US $199.95
ApproximatelyC $271.44
Condition:
New
Compatibility:
More than 10 available2,071 sold
People want this. 1427 people are watching this.
This one's trending. 2071 have already sold.
Shipping:
Free FedEx 2Day®.
Located in: Ventura, California, United States
Delivery:
Estimated between Wed, Sep 25 and Sat, Sep 28 to 43230
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return shipping.
Payments:
    

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eBay item number:380375366675
Last updated on Sep 20, 2024 21:59:00 EDTView all revisionsView all revisions

Compatibility

This part is compatible with 160 vehicle(s)
YearMakeModelTrimEngineNotes
2004ChevroletCorvetteBase Convertible 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
2004ChevroletCorvetteBase Coupe 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
2004ChevroletCorvetteBase Hatchback 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
2004ChevroletCorvetteZ06 Coupe 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
2004FordMustangGT Convertible 2-Door4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated
2004FordMustangGT Coupe 2-Door4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated
2004FordMustangSVT Cobra Convertible 2-Door4.6L 281Cu. In. V8 GAS DOHC Supercharged
2004FordMustangSVT Cobra Coupe 2-Door4.6L 281Cu. In. V8 GAS DOHC Supercharged
2003ChevroletCorvette50th Anniversary Edition Convertible 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
2003ChevroletCorvette50th Anniversary Edition Hatchback 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
2003ChevroletCorvette50th Anniversary Edition Pace Car Coupe 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
2003ChevroletCorvetteBase Convertible 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
2003ChevroletCorvetteBase Coupe 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
2003ChevroletCorvetteBase Hatchback 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
2003ChevroletCorvetteZ06 Coupe 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
2003FordMustangGT Convertible 2-Door4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated
2003FordMustangGT Coupe 2-Door4.6L 281Cu. In. V8 GAS SOHC Naturally Aspirated
2003FordMustangSVT Cobra Convertible 2-Door4.6L 281Cu. In. V8 GAS DOHC Supercharged
2003FordMustangSVT Cobra Coupe 2-Door4.6L 281Cu. In. V8 GAS DOHC Supercharged
2002ChevroletCamaroZ28 Coupe 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
Portions of the information contained in this table have been provided by highflowfuel

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
VDO Interchange
VDO E22 041 094Z, E22041094Z
UPC
840879024437
Other Part Number
S-799 S799
Brand
AEM
Type
Guage
Placement on Vehicle
Left
Manufacturer Part Number
30-0300
Features
Easy Installation
Country/Region of Manufacture
United States
Warranty
Yes
Surface Finish
Black Bezel / Gauge Face (White Available Separate
Fitment Type
Direct Replacement
OE Spec or Performance/Custom
OE Spec
Part Brand
Quantum
Interchange
709000759, 709000362, 709000270, 7258260, 703500766, 5812123
Other Interchange
709000287, 709000194, 709000245, 703500781, 709000208
Airtex Interchange
11022A
Part Number
1240239, 2204308, 2205081, 2205092, 2520776, 2520777
Polaris Part Number
2520865, 2520875, 2521230, 2520464, 2520865, 1202863, 2520464

Item description from the seller

Quantum Fuel Systems

Quantum Fuel Systems

98.7% positive feedback
342K items sold
Visit storeContact
Joined Mar 2000
Quantum Fuel Systems has been selling aftermarket performance and OEM replacement parts on eBay since 1997. We are the very FIRST eBay seller to offer intank replacement fuel pump motors for OEM ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.9
Shipping speed
5.0
Communication
5.0

Popular categories from this store

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Seller feedback (82,668)

  • 7***e (13)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    AEM 03-0300 was delivered on time and as described. Gauge has a coating blemish right dead center on the led readout, can only see it if the lighting is right. Wish it wasn't there but ill live.
  • a***e (49)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Very nice wideband gauge kit. Very detailed instructions, downloadable! Quick delivery. Thank you very much.
  • k***h (65)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Very fast shipping, authentic product, works perfectly. Will buy fom again.
    • See all feedback

    Product ratings and reviews

    Learn more
    Write a review
    4.9
    232 product ratings
    • 217 users rated this 5 out of 5 stars
    • 10 users rated this 4 out of 5 stars
    • 2 users rated this 3 out of 5 stars
    • 0 users rated this 2 out of 5 stars
    • 3 users rated this 1 out of 5 stars

    Would recommend

    Good value

    Good quality

    Most relevant reviews

    See all 151 reviews
    • by tonyrt44
      Sep 16, 2021Top favourable review

      Accurate and easy to read

      I have used both 30 & 60 psi range gauges and I will never be using any other brands boost gauges. Easy to read, even in off road applications. Comes with all needed hardware for installation.

      Verified purchase: YesCondition: NewSold by: autoshopping24.store

    • by berry052
      Oct 31, 2018

      AEM 30-0300

      One of AEM's newest most recent wideband for 2018... This gauge is also on social media as 1 of top ten to choose, and I believe 2nd or 3rd in the order... I chose this for the quality of this being the first single board design and jst hobby style harnesses to plug and play to the guage... The setup is also great bc it is also a lambda and uego read on the LSU aswell... This means e85 compatible... The no obstacles that were of AEM guages of yesterday are in the past bc this opens doors for more of these guages to be standard so the harness is plug and play the guage is single board, has digital dim and blackout feature.. So many things that make this a can't go wrong choice, other than being pricey in the market; which was only thing was and I waited for a great price.. This is AEM's ...

      Verified purchase: YesCondition: NewSold by: circuitspecr

    • by dysan911
      Dec 31, 2018

      Peace of mind at a Glance!

      This is one of the best gauges for monitoring A/F because of the big red easy to read from a glance numbers as well as the parameter light that will definitely let you keep your eye on the road / track ahead and still catch a glimpse of the green light without actually looking directly at it. It's just in your line of site so you know your A/F is fine

      Verified purchase: YesCondition: NewSold by: spreetail

    • by travibaker-gome-0
      Oct 20, 2018

      Awesome product

      Works great, makes logging your car with a db9 cable very easy. Worth every penny.

      Verified purchase: YesCondition: NewSold by: circuitspecr

    • by okevin212
      May 09, 2020

      Yeah boi

      I read and followed the directions for the oxygen sensor install angle and fixed any exhaust leaks. it works great and can finally fine tune my carburetor.. I found out why one of my many carbs always got horrible mileage even with very lean jetting, the idle air bleeds were about .012" too small

      Verified purchase: YesCondition: NewSold by: tsukikagesoul811

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