Details
BrandAEM
SKUAEM30-2001
GTIN / UPC840879010850
Manufacturer Part Number30-2001
Product Information
AEM Bosch 4.2 LSU wideband UEGO replacement O2 sensor, the sensor only (with attached cable and male connector) for replacing a mounted wideband sensor on AEM wideband air/fuel UEGO controllers. A laser-etched calibrated resistor in the connector body is matched to this exact sensor (do not modify), and the sensor is laboratory-calibrated at Bosch to 0.1 AFR, so it never needs free-air calibration with an AEM controller. Sealed housing with 360-degree welded wetted area resists automotive fluids. Connector and pins included.
Specifications
| Type | Wideband UEGO replacement sensor |
| Sensor | Bosch 4.2 LSU |
| Accuracy | 0.1 AFR |
| Fitment | AEM wideband UEGO controllers |
| Part Number | 30-2001 |
Shipping
- In stock orders typically ship within 1 to 3 business days.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Special order items follow a lead time we confirm with you individually before the order is committed.
- Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
- Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
- Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
- Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
- Product images may be representative. The SKU and specifications in the listing are what ships.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Returns & Refunds · Warranty
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