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AEM Bosch LSU 4.9 UEGO Replacement Sensor

AEM Bosch LSU 4.9 UEGO Replacement Sensor

SKU:AEM30-2004

Regular price ¥27,034
Regular price Sale price ¥27,034
(Duties & import taxes included)
Import Duties & Taxes

The displayed price includes import duties and taxes. In principle, no additional payment is required upon delivery. If the shipping carrier nevertheless charges you import duties or taxes upon delivery, please pay the charges first. Shaft Shop will reimburse you for the amount paid.

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In stock | Estimated delivery: 5–8 business days

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FAQs: Duties, Delivery & Fitment → View full details
The AEM Bosch 4.9LSU Wideband UEGO O2 Replacement Sensor kit includes only the sensor unit (with cable and male connector) and is designed as a replacement for existing installed wideband sensors for use with AEM wideband air/fuel ratio UEGO controllers. These sensors feature a factory-calibrated resistor laser-etched into the sensor connector body. This resistor is specifically created for the included sensor, and swapping it will invalidate the sensor's output. The wideband sensor is laboratory-calibrated at the Bosch factory, has an accuracy of 0.1 AFR, and requires no free-air calibration when used with AEM wideband AFR controllers.


Before Ordering

〇 Regarding Import Consumption Tax
At Shaftoya Shopping Site, we pay the import consumption tax incurred at the time of import on your behalf, so there are no additional charges beyond the total amount paid at checkout.

Compatibility Confirmation
Our entire product database is based on North American vehicles (USDM), so please confirm compatibility with Japanese vehicles (JDM) before placing your order. (If you are unsure whether a listed product is compatible with your vehicle, please feel free to contact us. Our support team will be happy to look into it for you.)
If you place an order without confirming compatibility, we cannot accept returns due to incompatibility.
Please note that even if products are sorted by selecting the year, make, and model on our top page, it does not necessarily mean they will fit Japanese models without modification.
All product descriptions have been translated into Japanese using translation software. As there may be confusing expressions, please contact us before ordering if you have any questions.

○ Regarding Shipping
Shipping costs are paid at the time of checkout. Shipping estimates are calculated automatically once you enter your shipping address on the checkout page. In rare cases, there may be a significant discrepancy between the automatically calculated shipping cost and the actual cost for large items such as body parts. In such cases, we will contact you individually via email.

In principle, all products are shipped internationally from our U.S. warehouse. Unlike domestic shipping in Japan, international shipping takes about 7 to 14 days, so please allow ample time for delivery. If you are in a hurry, please contact us in advance to confirm delivery times. Please note that all products are transported by air; they are not shipped by sea freight.

○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
Please note that all products handled by our company are basically designed and manufactured outside of Japan. They are not compliant with the "Japanese Vehicle Inspection System," and we cannot provide structural strength calculation documents or similar paperwork for the Japanese inspection system. Therefore, all parts are sold for the purpose of "use on circuits, private land, or off-road," and installation and use are at your own risk.

○ Regarding Warranty
Please check the contents of your package immediately upon arrival. Since all products are shipped internationally from outside Japan, packaging boxes or products may sustain shipping damage. Please understand that we will only provide returns, refunds, or replacement exchanges for items with shipping damage, defective products, or incorrect items if you contact us within 7 days of receipt. Furthermore, for products sold through our company, we will handle warranty matters "exclusively through us." Please note that we do not work through other companies or agents located in Japan.