LHCMRL Oxygen O2 Sensors 234-5038 234-4490 for Ford 3.5L 3.7L 2011-2014 Mustang, F-150, Escape, Explorer, Flex; Lincoln MKS, MKZ, MKT; Mercury Mariner, Milan

Condition: Open Box - Grade C. One sensor shows light use.

LHCMRL Oxygen O2 Sensors 234-5038 and 234-4490 are made for Ford, Lincoln, and Mercury cars and trucks from 2011 to 2014. These sensors help your engine run better and use fuel more efficiently. Choose this set for reliable, daily performance.

Oxygen sensors are key for your car's engine. These parts measure exhaust gases and report to the engine computer. The computer then adjusts fuel injection and spark timing. This keeps your engine running smoothly and helps lower emissions.

The LHCMRL Oxygen O2 Sensors meet strict OEM standards. They fit just like original parts. The 234-5038 is usually installed upstream, before the catalytic converter. The 234-4490 is usually installed downstream, after the converter. Both work together to cover all aspects of your vehicle’s exhaust. Strong materials resist heat and corrosion, ensuring a long life. Quick sensor feedback helps reduce lag and keeps engine response sharp.

Installation is simple with a direct-fit design and pre-attached connectors. You do not need to splice wires or change fittings. Most home mechanics can install these with basic tools. Always check your vehicle manual or get your mechanic’s help. Installing at home saves on shop fees, but professional help ensures everything is correctly done.

Timely replacement of oxygen sensors helps your car last longer. Old sensors can result in increased fuel use, rough idle, or engine hesitation. They might even cause damage to the catalytic converter over time. Pick LHCMRL sensors for your Ford, Lincoln, or Mercury to maintain top performance. Trust these sensors for both city and highway driving. Their precision means better fuel economy and reliable emissions control.

These sensors are made for certain Ford models. For example, they fit the 2011-2014 Ford Mustang, F-150, Explorer, and Escape. Lincoln cars like the MKS and MKZ are included, along with Mercury Mariner and Milan. Always confirm with your VIN or check the parts list before ordering. For other parts and accessories, explore our automotive collection.

Benefits and Features

• Direct OEM replacement for easy fit
• Ensures better fuel economy
• Keeps engine emissions in check
• Durable against high heat and road debris
• Faster response than generic sensors

Using working oxygen sensors is vital for your car’s health. Clean sensors mean less pollution and full engine power. Compliant sensors also help your car pass emission tests. Change them every 60,000 to 100,000 miles or as the manufacturer requests. For additional details on oxygen sensors, consider reading about oxygen sensors on Wikipedia.

Frequently Asked Questions (FAQ)

• Question: How can I tell if my oxygen sensors are failing?
  Answer: If you notice a drop in fuel mileage, rough idling, or the check engine light comes on, your sensors might be aging. Sometimes your vehicle may run rich or hesitate during acceleration. You may notice strong exhaust smells. Diagnostic tools at a repair shop or auto store can scan your vehicle and confirm faulty sensors. For best results, replace them if more than 80,000 miles old or if issues occur.
• Question: Which vehicles can use these sensors?
  Answer: These sensors work with select Ford, Lincoln, and Mercury models between 2011 and 2014. Examples include Ford Mustang, F-150, and Escape. For Lincoln, they fit models like MKS and MKZ. Mercury Mariner and Milan are also compatible. Always check compatibility with your model’s year, make, and engine size. If unsure, check your manual or ask a trusted mechanic to confirm before purchase.
• Question: Is professional installation required, or can I do this myself?
  Answer: Many car owners can install these sensors with common tools. The direct-fit design makes replacement straightforward. However, some vehicle locations may be hard to reach without a lift. If you are not confident in working under your car or lack proper tools, professional installation ensures correct placement and connection. Improper installation may result in ongoing issues or sensor errors.

Choose LHCMRL Oxygen O2 Sensors for a seamless fit and long-lasting performance. Enjoy better engine response, lower emissions, and improved fuel savings. Regular care and timely sensor changes keep your car in peak health. For those maintaining or upgrading 3.5L and 3.7L Ford, Lincoln, or Mercury engines, these sensors offer a quality solution. Remember, fresh sensors can turn off your check engine light and make everyday driving smoother.

For more information and to shop similar products, shop our automotive collection. Proper oxygen sensors offer peace of mind, reliability, and value for your investment. Get ready for a better driving experience today.

Keywords: oxygen, sensors, Ford, Lincoln