Is this wideband standalone?

Yes it is. But you can always hook it up to a stand alone ecm

What exactly is included in the purchase , it seem like the full kit with all cables to instal but i dont see the necessary exhaust bung or wire insul

Yes, this is not included. It is optional, up to your requirements !

Will this product work on a carburetor engine with no ecu? mine is a 1990 corolla with a 4af engine. do i need to buy the exhaust bung and sensor?

Yes as it's a standalone gauge with a ecu reference if you had an ecu. It comes with the sensor and weld in bung

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Innovate Motorsports 3918 MTX Series MTX-L Plus Wideband Gauge, Black/White, 52mm

Product ID: 291978731

Details

Brand
Innovate
Item weight
1.89 Pounds
Material
Metal
Number of Items
1
Unit count
1 Count

⚡Direct Digital tech for ultra-fast response

🔥Advanced Sensor Control optimizes heater efficiency

⏱️52mm gauge size for universal fit and easy install

461700CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

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Description

⚙️ Drive smarter, not harder — the MTX-L Plus keeps you ahead of the pack!

UNIVERSAL 52 MM FIT - Sleek 52mm gauge size ensures seamless integration with virtually any vehicle dashboard.
TOP RANKED PERFORMANCE - Ranked #5 in Automotive Multi Gauges with a solid 4.2-star rating from 445+ enthusiasts.
SMART SENSOR MANAGEMENT - Advanced Sensor Control constantly fine-tunes heater feedback for unmatched durability and accuracy.
COMPLETE INSTALLATION KIT - Includes LSU4.9 sensor, cables, silver bezel, and manual—everything you need to upgrade instantly.
LIGHTNING FAST AIR FUEL READINGS - Patented Direct Digital technology delivers the quickest, most precise data in real-time.

The Innovate Motorsports 3918 MTX-L Plus Wideband Gauge combines patented Direct Digital technology with Advanced Sensor Control to provide the fastest, most durable, and accurate air/fuel ratio readings. Its universal 52mm size fits most vehicles, and the complete kit includes sensor and installation accessories, making it a top choice for automotive pros and enthusiasts seeking precision and reliability.

Specifications

ASIN	B071RSKR4Z
Best Sellers Rank	#108,502 in Automotive ( See Top 100 in Automotive ) #4 in Automotive Multi Gauges
Brand	Innovate Motorsports
Brand Name	Innovate Motorsports
Customer Reviews	4.2 out of 5 stars 446 Reviews
Global Trade Identification Number	00856428039180
Included Components	Gauge,LSU4.9 Sensor,Cable,Program Cable,Silver Bezel,White Face,Bung,Manual
Item Type Name	MTX-L PLUS
Item Weight	1.89 Pounds
Item weight	1.89 Pounds
Manufacturer	MTX AIR/FUE2-1/16 8FT/
Material	Metal
Material Type	Metal
Model	3918
Number of Items	1
Number of Packs	1
Part Interchange Info	3918
Part Number	3918
UPC	856428039180
Unit Count	1 Count
Unit count	1 Count

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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461700CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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