DENSO - 234-4070 - Oxygen Sensor
Delivery
Product Highlights
- Fitment on par with OEM
- OE Quality Assurance
- Exact Size & Dimensions
- Identical Factory Design
- Daily Commute Tested
- All Weather Design
- Exact Design Specifications
- OEM Design and Functionality
- Treated at OEM Specifications
- Corrosion Prevention
- Reduced Wear Activator
Product Overview
DENSO oxygen sensors emerged with the advent of advanced fuel injection systems and their basic job is to monitor the air-fuel mixture under idle, moderate acceleration, and cruising conditions. Under heavy acceleration, the oxygen sensor goes into an open loop, which basically means that the engine management computer system ignores the oxygen sensor. Oxygen sensors have a limited range and capability in detecting and adjusting the difference from an optimum air/fuel ratio.
As the automotive industry continues to improve on its standards, DENSO is keeping pace with advancements in our engineering to meet the demands of the industry. Furthermore, the vehicle owners are now holding on to their vehicles for longer periods and DENSO continues to make auto parts available for such applications. Oxygen sensors are also known as Lambda sensors and they are among the most sensitive and critical components of your vehicle's engine. Fuel injection systems usually used one oxygen sensor in the exhaust system to maintain a closed-loop control for a balanced air-fuel mixture. However, engines today use four sensors, that not only monitor the oxygen content in the exhaust gas but the efficiency of the catalytic converter as well. The oxygen sensors have to adhere to OEM standards and close tolerances to perform the functions properly. A malfunctioning or incorrectly calibrated oxygen sensor can lead to costly and time-consuming repairs. DENSO First Time Fit® oxygen sensors are engineered to meet these tolerances and provide OEM fit and function.
- Denso oxygen sensors are engineered with a porous PTFE filter that keeps the water and engine contaminants from seeping into the engine
- Double protection cover maintains proper unit temperature for quicker response and protects from lead poisoning
- Stainless steel housing resists corrosion and contamination
- The Aluminum-Oxide trap layer protects the platinum electrode from damage by keeping the silicone and lead away
- Denso oxygen sensors comprise refined zirconia element that improves sensor response
- The superior design maximizes engine performance while reducing fuel consumption and harmful emissions
DENSO
DENSO's Warranty
This product fits in a few models ofFord F150 in Canada, Ford Ranger, Ford Explorer, Ford F 100-350 Pickup, Ford F250, Ford E350 Van, Ford Bronco, Ford E250 Van, Mazda B4000, Ford F350.
Specifications
Fitting Vehicle(s)
OE Cross Reference
Ratings & Reviews
Browse similar products for popular vehicles
Ford F150 Oxygen Sensor
Ford F150 Oxygen Sensor For You. Shop Quality Replacement, Body, Lighting Parts, Interior, Exterior Accessories at PartsAvatarFord F150 Oxygen Sensor
Get Ford F150 Oxygen Sensor Online! Get The Parts and Accessories That Fits Just RightFord Explorer Oxygen Sensor
Get Ford Explorer Oxygen Sensor Online! Find All Parts & Accessories To Fit Your Ford Explorer HereFord Explorer Oxygen Sensor
The Genuine Ford Explorer Oxygen Sensor Shop! Find Reliable Parts & Accessories To Fit Your Ford Explorer Here.Ford Ranger Oxygen Sensor
Oxygen Sensor To Fit Your Ford Ranger. Get Replacement, Body, Lighting Parts & Accessories at PartsAvatarFord Ranger Oxygen Sensor
Oxygen Sensor To Fit Your Ford Ranger. Get Quality Replacement, Body, Lighting Parts, Interior, Exterior Accessories at PartsAvatarFord E350 Van Oxygen Sensor
Get Ford E350 Van Aftermarket Parts Online! We Are Your Best Source for Quality Oxygen Sensor at Discounted Prices.Ford Bronco Full Size Oxygen Sensor
Get Ford Bronco Full Size Oxygen Sensor Online! Find All Parts & Accessories To Fit Your Ford Bronco Full Size HereFord E250 Van Oxygen Sensor
Find Ford E250 Van Oxygen Sensor Here. Get Quality Parts, Accessories and More at PartsAvatar.caFord F 100-350 Pickup Oxygen Sensor
Get Quality Ford F 100-350 Pickup Oxygen Sensor Online! Find With Us Only Quality Ford F 100-350 Pickup Parts at Best Prices.Ford F 100-350 Pickup Oxygen Sensor
Ford F 100-350 Pickup Oxygen Sensor Online Store! We Have Only Quality Ford F 100-350 Pickup Parts Keeping In Mind Your SafetyFord F250 Pickup Oxygen Sensor
Get Quality Ford F250 Pickup Oxygen Sensor Online! Find With Us Only Quality Ford F250 Pickup Parts at Best Prices.Mazda B4000 Pickup Oxygen Sensor
Find Mazda B4000 Pickup Oxygen Sensor Here. Get Quality Parts, Accessories and More at PartsAvatar.caFord F150 Oxygen Sensor
Oxygen Sensor To Fit Your Ford F150. Get Replacement, Body, Lighting Parts & Accessories at PartsAvatarFord F150 Oxygen Sensor
Get Ford F150 Aftermarket Parts Online! We Are Your Best Source for Quality Oxygen Sensor at Discounted Prices.Ford Explorer Oxygen Sensor
Oxygen Sensor To Fit Your Ford Explorer. Get Quality Replacement, Body, Lighting Parts, Interior, Exterior Accessories at PartsAvatarFord Explorer Oxygen Sensor
Shop Oxygen Sensor To Fit Ford Explorer. Get Quality Replacement, Body, Lighting Parts, Interior, Exterior Accessories at PartsAvatarFord Ranger Oxygen Sensor
Ford Ranger Oxygen Sensor For You. Shop Quality Replacement, Body, Lighting Parts, Interior, Exterior Accessories at PartsAvatarFord Ranger Oxygen Sensor
Get Quality Ford Ranger Oxygen Sensor Online! Find With Us Only Quality Ford Ranger Parts at Best Prices.Ford E350 Van Oxygen Sensor
The Genuine Ford E350 Van Oxygen Sensor Shop! Find Reliable Parts & Accessories To Fit Your Ford E350 Van Here.Ford E350 Van Oxygen Sensor
Ford E350 Van Oxygen Sensor For You. Shop Quality Replacement, Body, Lighting Parts, Interior, Exterior Accessories at PartsAvatarFord Bronco Full Size Oxygen Sensor
Ford Bronco Full Size Oxygen Sensor For You. Shop Quality Replacement, Body, Lighting Parts, Interior, Exterior Accessories at PartsAvatarFord E250 Van Oxygen Sensor
Oxygen Sensor To Fit Your Ford E250 Van. Get Replacement, Body, Lighting Parts & Accessories at PartsAvatarFord E250 Van Oxygen Sensor
Shop Oxygen Sensor To Fit Ford E250 Van. Get Quality Replacement, Body, Lighting Parts, Interior, Exterior Accessories at PartsAvatarFord F 100-350 Pickup Oxygen Sensor
Get Ford F 100-350 Pickup Oxygen Sensor Online! Get The Parts and Accessories That Fits Just RightFord F 100-350 Pickup Oxygen Sensor
Get Ford F 100-350 Pickup Oxygen Sensor Online! Find All Parts & Accessories To Fit Your Ford F 100-350 Pickup HereMazda B4000 Pickup Oxygen Sensor
Get Mazda B4000 Pickup Oxygen Sensor Online! Find All Parts & Accessories To Fit Your Mazda B4000 Pickup HereMazda B4000 Pickup Oxygen Sensor
Oxygen Sensor To Fit Your Mazda B4000 Pickup. Get Replacement, Body, Lighting Parts & Accessories at PartsAvatarFord F250 Pickup Oxygen Sensor
The Genuine Ford F250 Pickup Oxygen Sensor Shop! Find Reliable Parts & Accessories To Fit Your Ford F250 Pickup Here.Ford F250 Pickup Oxygen Sensor
Get Ford F250 Pickup Aftermarket Parts Online! We Are Your Best Source for Quality Oxygen Sensor at Discounted Prices.