SKU: 95989320774

AEM Bosch LSU 4.2 Replacement O2 Sensor

$120.55 $133.95
Save 10%
No.2 Bestseller on duoplus.be >

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

AEM Bosch LSU 4.2 Replacement O2 SensorAEM's Bosch 4. 2LSU Wideband UEGO O2 replacement sensor kit includes only the sensor (with attached cable and male connector) and is intended to replace an existing mounted wideband sensor used with AEM wideband air fuel UEGO controllers. These sensors have a laser etched, calibrated resistor in the sensors connector body. This resistor is specifically created for the exact sensor that it is attached to. Modifying this will invalidate the sensors

AEM's Bosch 4.2LSU Wideband UEGO O2 replacement sensor kit includes only the sensor (with attached cable and male connector) and is intended to replace an existing mounted wideband sensor used with AEM wideband air/fuel UEGO controllers. These sensors have a laser-etched, calibrated resistor in the sensor’s connector body. This resistor is specifically created for the exact sensor that it is attached to. Modifying this will invalidate the sensor’s output. The wideband sensor is laboratory-calibrated at the Bosch factory, accurate to 0.1 AFR and never requires free-air calibration when used with an AEM wideband AFR controller. Features:

  • Accurate to 0.1 AFR
  • Never requires free-air calibration when used with an AEM Controller and connector plug.
  • Specifically designed for use with AEM Wideband UEGO controllers
  • Replacement sensor only
  • Replacement Sensor for the following AEM Wideband Controllers.

AEM Infinity Engine Management Systems:

  • 30-4100 - Digital Wideband UEGO Gauge
  • 30-4900 - Wideband Failsafe Gauge
  • 30-2310 - Inline Wideband UEGO Controller
  • 30-2340 - 4-Channel Wideband UEGO Controller
  • 30-2340-N - 4-Channel Wideband UEGO Controller - Nascar
  • 30-5130 - Analog Wideband UEGO Gauge
  • 30-5143 - Analog E85 Wideband UEGO Gauge
  • 30-2320 - X-WiFi Wideband/EGT Controller

For Digital Wideband UEGO Controller Part Number 30-4110 please refer to the 30-2004 Bosch LSU 4.9 Replacement UEGO Sensor PN 30-2004.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 95989320774

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 2062 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
J-Man
West Palm Beach, US
★★★★★ 5
Nice Tray
Color: Black
Nice tray!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 16, 2025
L
L K
Lowell, US
★★★★★ 5
Versatile and decent size
Color: Black, Color: Black
I love little trays for random things. I saw this and had to get it. I ordered the black one. It came nicely packaged in a box that protected it from any damage during transport. It is approximately 8” x 8” x 1.6.” It is made of faux leather and MDF. It is supposedly water-resistant, but I have tested that. The interest in smooth, while the exterior walls have vertical ridges. The bottom is smooth. It’s heavy enough so it doesn’t side around. I have used it for numerous things: jewelry, pens and notepads, keys and sunglasses, perfume, medications, change, remotes, and change. It’s a handy and modern piece that could suit most people.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 11, 2025
L
loumarjr
Pawtucket, US
★★★★★ 5
Small Valet Tray Nightstand Organizer (Black)
Color: Black, Color: Black
I really love the leather look of this valet tray. It’s both stylish and functional, giving a classy touch to my nightstand while keeping small items neatly organized. The PU leather finish feels smooth, looks high-end, and the construction feels sturdy. Pros: Elegant PU leather design with a textured finish Compact 8x8 inch size fits perfectly on nightstands, dressers, or desks Multi-purpose — great for keys, watches, jewelry, remotes, or glasses Water-resistant surface makes it easy to wipe clean Adds a decorative touch while being practical Makes a thoughtful and stylish gift Cons: The sides are a little low, so bulkier items may slide out Only available in limited colors compared to some other organizers Overall, this is a really nice valet tray. It looks more expensive than it is, keeps my essentials in one place, and adds a clean, organized look to my space. Definitely worth it if you like the leather aesthetic!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 20, 2025
R
Rainstorm
West Palm Beach, US
★★★★★ 5
Fits many trinkets and looks good
Color: Black
Simple little organizer for trinkets. Easy to snap together into a box shape and holds keys, pens, vapes, and other bits and pieces. My partner is happy I ordered it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 4, 2025
R
R
Alexandria, US
★★★★★ 4
Excellent one
Color: Black, Color: Black
Build These valet trays are perfect for placements on nightstands, sofas, end tables, etc. They are very compact and unobtrusive. Their size is ideal for holding daily essentials without taking up excessive space, and blending seamlessly with various decor styles. Material Constructed with a soft and durable synthetic surface, the tray is gentle to the touch and provides a wipeable and easy to clearn finish. The black color complements any decor and the materials prevent damage to surfaces they are put on. Functionality These trays serve as excellent catch-alls for remotes, phones, earbuds, glasses, jewelry, watches and other small items, helping keep sofas, nightstands and tables organized and clutter-free. The sturdy, level construction ensures stability, and the trays hold essentials like phones, TV remotes, and personal accessories effectively. Value for Money (VFM) Given their functionality, design, and affordability, these valet trays offer good value. They enhance organization without compromising style and are suitable for various rooms in the home. Will definitely recommend them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 30, 2025

recommand products

Sealey Ratchet Ring Spanner 8-in-1 Reversible Metric AK6391
27.99
Panel Pleat Pants Black/Blue
143.00
Sealey Rust Remover Liquid 500ml Garage Workshop Car Caravan
24.99
Sealey Cut-Off Machine355mm 110V with Blade SM355B110V
200.50
Mestari 76 Vintage Indigo/Poison Green
118.00