---
product_id: 39473938
title: "Spartan 2 Wideband O2 Lambda Controller for Bosch LSU 4.9 Sensor"
brand: "14point7"
price: "€ 10.83"
currency: EUR
in_stock: true
reviews_count: 2
url: https://www.desertcart.nl/products/39473938-spartan-2-wideband-o2-lambda-controller-for-bosch-lsu-4
store_origin: NL
region: Netherlands
---

# Spartan 2 Wideband O2 Lambda Controller for Bosch LSU 4.9 Sensor

**Brand:** 14point7
**Price:** € 10.83
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Spartan 2 Wideband O2 Lambda Controller for Bosch LSU 4.9 Sensor by 14point7
- **How much does it cost?** € 10.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/39473938-spartan-2-wideband-o2-lambda-controller-for-bosch-lsu-4)

## Best For

- 14point7 enthusiasts

## Why This Product

- Trusted 14point7 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Spartan 2 is a purebred Wideband Oxygen Controller for the Bosch LSU 4.9 Wideband sensor with no excess. Spartan 2 is crafted with all automotive grade extended temperature components, this means Spartan 2 offers automotive OEM reliability over the widest operating temperature range possible; -40[C] to 125[C]. Spartan 2 is dirt and waterproof. Spartan 2 is equipped with both an analog Linear Output and Simulated Narrowband Output that is compatible with most gauges, ECUs, dataloggers, etc… The advanced design, highest quality components, and extensive factory calibration means 0.01 Lambda accuracy — without the need for any calibration. Spartan 2 is designed with MegaSquirt in mind, Spartan 2’s Output Sequencer feature provides MegaSquirt with calibration signals to achieve the highest Lambda accuracy possible over the analog Linear Output. 14Point7 stands behind this product with a warranty that is twice as long as any competing product, 2 years.

Review: Best wideband controller on the market - Worked great as a replacement to an LC-2. Used with my megasquirt ms2, didnt even have to rewire anything, just spliced it into the existing connections from the innovate controller, worked perfect. 11/10, if you need a cheap wideband controller, this is your best bet.
Review: Fantastic WB! - I'm using this on a Megasquirt EFI system and turbo SBF. Love how reliable and simple this is. By far the best WB i've use on a MS setup to date.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01M7TXL1G |
| Brand | 14Point7 |
| Customer Reviews | 5.0 5.0 out of 5 stars (5) |
| Date First Available | November 2, 2016 |
| Is Discontinued By Manufacturer | No |
| Manufacturer | 14Point7 |
| Manufacturer Part Number | Spartan-2 |
| Voltage | 12 Volts |
| Wattage | 30 watts |

## Images

![Spartan 2 Wideband O2 Lambda Controller for Bosch LSU 4.9 Sensor - Image 1](https://m.media-amazon.com/images/I/71r3c8odFjL.jpg)
![Spartan 2 Wideband O2 Lambda Controller for Bosch LSU 4.9 Sensor - Image 2](https://m.media-amazon.com/images/I/81xMLAQjeGL.jpg)

## Questions & Answers

**Q: Hello! Can I use this controller to send data to both megasquirt and a dash mounted gauge simultaneously?**
A: Yes. I'm using it with MS3X and a Speedhut wideband analog gauge. I started with the 14point7 digital gauge but the blue LED display was too bright for night driving.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best wideband controller on the market
*by A***R on December 16, 2018*

Worked great as a replacement to an LC-2. Used with my megasquirt ms2, didnt even have to rewire anything, just spliced it into the existing connections from the innovate controller, worked perfect. 11/10, if you need a cheap wideband controller, this is your best bet.

### ⭐⭐⭐⭐⭐ Fantastic WB!
*by D***S on March 22, 2019*

I'm using this on a Megasquirt EFI system and turbo SBF. Love how reliable and simple this is. By far the best WB i've use on a MS setup to date.

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-24*