Description

Oxygen Sensor – Wideband – Replacement – Bosch LSU 4.2 – AEM UEGO Wideband Gauges / Controllers – Each

Why Choose Us?



Frequently Asked Questions​

As an Authorized Automotive Retailer in the United States, we take pride in guaranteeing 100% authentic products from all brands available on our website. With partnerships spanning 1,000+ brands and a network of 20+ distributor warehouses nationwide, we maintain millions of auto parts in inventory across the USA, ensuring quick shipping and reliable service to our customers. When you shop with us, you're investing in quality and trust.
We believe we have the fastest backorder system in the U.S. auto parts industry, thanks to our strong partnerships with brands and vendors. Nearly all backordered auto parts are shipped directly by the vendors without any additional delays, or they are placed as special orders on the same day. In most cases, backordered parts are delivered within 5-10 days.
We offer unbeatable prices and the best shipping rates on auto parts, with exclusive protection and insurance included to safeguard your order from damage or loss. Enjoy convenient door-to-door delivery, real-time tracking, and our 100% satisfaction guarantee for a smooth, worry-free experience.
Our standard shipping typically takes 1-3 business days. We will provide estimated shipping time for each product. While we aim to deliver as quickly as possible, this timeframe ensures all orders are processed, prepared, and dispatched with care. If the products are not ready for shipping in 72 hours, we will refund you 100%
Absolutely. Once your order is dispatched, you’ll receive an email with tracking details, so you can follow your shipment every step of the way. Every step of shipping process will be sent through email notifications or using tracking page.
Every product page includes a stock level indicator to show what’s available. We always update the inventory 24/24. We’ll be happy to check availability and provide updates on new stock arrivals if you need a help.
We’re sorry to hear that your order wasn’t delivered in perfect condition. Please email us with your order number, a description of the issue, and photographs of the damaged item. Once we receive this information, we’ll arrange for a replacement or refund and handle the return process.
You can return items within 30 days of receipt. Ensure the product is new in its original packaging and securely wrapped for safe transit. Once we receive the item in sellable condition, we’ll issue a full refund for the product value. Contact us for the return address and further instructions.

About AEM ELECTRONICS

Started in 1987 in Compton, CA, AEM designs and manufactures a wide range of specialized components for racing and street applications. Included in the AEM product line, you will find performance electronics, ignition coils, sensors, gauges, wiring harnesses and data acquisition, cam gears, pulley kits, and more.

International Shipping

Below are estimated rates and delivery times for popular destinations; full carrier options are available at checkout.

Our dedicated team has years of experience managing international logistics and customs documentation to ensure smooth delivery from our US warehouse to your door. Please review our shipping policy and local import regulations before ordering.

Loading international estimates...

Reviews

There are no reviews yet.

Be the first to review “AEM ELECTRONICS Wideband Repl. O2 Sensor 30-2001”

Your email address will not be published. Required fields are marked *

Recently viewed products

  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    NITROUS EXPRESS Nitrous Universal Burst Plate 15462

    SKU: NXS15462
    Product information
    • Weight0.35 lbs
    • Dimensions4.8 × 4.4 × 3.4 in
    • Quantity

      Each

    • Material

      Aluminum

    • Color

      Black

    • Finish

      Anodized

    • Shape

      Square

    Details...
    Original price was: $130.33.Current price is: $113.33.Add to cart
    Original price was: $130.33.Current price is: $113.33.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION Replacement Bearing HDW10079

    SKU: MSDHDW10079
    Product information
    Details...
    Original price was: $7.23.Current price is: $6.57.Add to cart
    Original price was: $7.23.Current price is: $6.57.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION 8 Cyl. Wire Set 31239

    SKU: MSD31239
    Product information
    • Weight3.44 lbs
    • Dimensions10.7 × 9.6 × 3 in
    • Product Line

      Super Conductor

    • Quantity

      Kit

    • Variant

      Yes

    • Variant Group

      Spark Plug Wires30

    • Variant Column

      Wire Color

    Details...
    Original price was: $159.00.Current price is: $143.95.Add to cart
    Original price was: $159.00.Current price is: $143.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION 8 Cyl Wire Set 31199

    SKU: MSD31199
    Product information
    • Weight3.49 lbs
    • Dimensions10.75 × 10.05 × 3.05 in
    • Product Line

      Super Conductor

    • Quantity

      Kit

    • Variant

      Yes

    • Variant Group

      Spark Plug Wires28

    • Variant Column

      Wire Color

    Details...
    Original price was: $159.00.Current price is: $143.95.Add to cart
    Original price was: $159.00.Current price is: $143.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RATECH Complete Kit Corvette 313K

    SKU: RAT313K
    Product information
    • Weight5.7 lbs
    • Dimensions6.8 × 6.8 × 3.7 in
    • Product Line

      Complete Kit

    • Pinion Bearings Included

      Yes

    • Pinion Bearing Style

      Roller

    • Carrier Bearings Included

      Yes

    • Carrier Bearing Style

      Roller

    Details...
    Original price was: $140.94.Current price is: $128.13.Add to cart
    Original price was: $140.94.Current price is: $128.13.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SKYJACKER Pitman Arm 3.5in Drop FA400

    SKU: SKYFA400
    Product information
    • Weight4.92 lbs
    • Dimensions11.5 × 7.35 × 5.2 in
    • Overall Length

      8-3/8 in

    • Center To Center Length

      6-3/8 in

    • Offset

      3 in

    • Spline

      32.0

    • Material

      Steel

    Details...
    Original price was: $132.00.Current price is: $119.53.Add to cart
    Original price was: $132.00.Current price is: $119.53.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SKYJACKER Hydro Shock w/Red Boot H7092

    SKU: SKYH7092
    Product information
    • Weight6.19 lbs
    • Dimensions24.55 × 3.2 × 3.05 in
    • Product Line

      Hydro H7000 Series

    • Internal Design

      Twintube

    • Gas/Hydraulic

      Hydraulic

    • Compressed Length

      14.75 in

    • Extended Length

      24.63 in

    Details...
    Original price was: $58.00.Current price is: $51.87.Add to cart
    Original price was: $58.00.Current price is: $51.87.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    Ti22 PERFORMANCE 53in King Pin Tether With Studs TIP2014

    SKU: TIP2014
    Product information
    • Weight0.57 lbs
    • Dimensions8 × 7.55 × 1.8 in
    • Color

      Black

    • Finish

      Natural

    • Quantity

      Kit

    • Intended Component

      Axle

    • Mounting Location

      King Pin

    Details...
    Original price was: $309.59.Current price is: $257.99.Add to cart
    Original price was: $309.59.Current price is: $257.99.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    VENTSHADE Window Ventvisor 94861

    SKU: VEN94861
    Product information
    • Weight2.85 lbs
    • Dimensions47 × 13 × 2 in
    • Product Line

      Original Ventvisor

    • Application Specific

      Yes

    • Front Mounting Style

      Stick-On

    • Rear Mounting Style

      Stick-On

    • In Channel / Out Of Channel

      Out of Channel

    Details...
    Original price was: $77.00.Current price is: $69.99.Add to cart
    Original price was: $77.00.Current price is: $69.99.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WEATHERTECH Stone & Bug Deflector 50281

    SKU: WEA50281
    Product information
    • Weight5.53 lbs
    • Dimensions74 × 16 × 8 in
    • Product Line

      Stone and Bug Deflector

    • Application Specific

      Yes

    • Material

      Plastic

    • Color

      Dark Smoke

    • Quantity

      Each

    Details...
    Original price was: $125.94.Current price is: $104.95.Add to cart
    Original price was: $125.94.Current price is: $104.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist

    74