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1991 Ford LTD Crown Victoria

1991 Ford LTD Crown Victoria Oxygen Sensors

Top Rated Products

Bosch Before Catalytic Converter Oxygen Sensor, Sold individually, 1-wire, 8 Cyl 5.8L, OE Replacement Series - Before Catalytic Converter

$21.49( Review)

This is a universal fit type part, which means it has a splice connector in a short 3See More

Anonymous

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Popular Products

Walker ProductsBefore Catalytic Converter Oxygen Sensor, Naturally Aspirated, GAS, Sold individually, 1-wire, 8 Cyl 5.8L, Walker Products Aftermarket Base SensorManufacturer #350-31015

( Reviews) Questions, Answers

WALKER PRODUCTS AFTERMARKET OXYGEN SENSORS

Restore your ride to optimum, OE-standard performance with the high-quality, fuel-efficient and ultra-durable design of Walker Products’ aftermarket oxygen sensors. They’re just the ticket if you&rs...

$29.49You Save : $44.50 (60%)List Price :~~73.99~~

BoschBefore Catalytic Converter Oxygen Sensor, Sold individually, 1-wire, 8 Cyl 5.8L, OE Replacement Series - Before Catalytic ConverterManufacturer #11027

( Reviews) Questions, Answers

BOSCH REGULAR CLASS OXYGEN SENSOR

Bosch Regular Class Oxygen Sensor provides submersible patented connection system that protects against contamination, withstands the effects of extreme temperatures, and engine vibration. It is made to improve engine perfo...

$21.49You Save : $32.50 (60%)List Price :~~53.99~~

HolleyUniversal, Oxygen Sensor Sold individuallyManufacturer #554-101

( Reviews) Questions, Answers

HOLLEY OXYGEN SENSOR

Expertly crafted and tested to top-grade, OE-specific standards, Holley Oxygen Sensor provides high quality performance without the high level price. Its OE-standard design provides the right fit and the right solution to your vehicle need...

$184.95You Save : $24.00 (11%)List Price :~~208.95~~

AEMUniversal, Bosch LSU 4.2 Wideband UEGO "Replacement" SensorManufacturer #30-2001

( Reviews) Questions, Answers

AEM BOSCH WIDEBAND UEGO REPLACEMENT SENSOR

AEM's Oxygen Sensor uses the Bosch LSU 4.2 sensor that is accurate and durable, along with an advanced control unit that is encased entirely within the gauge head. Works with the AEM digital and analog wideband gauges, EMS's with the buil...

$102.95You Save : $13.00 (11%)List Price :~~115.95~~

DelphiOxygen Sensor, With 215mm Overall Length, Sold individually, 1-wire, 8 Cyl 5.8LManufacturer #ES10131

( Reviews) Questions, Answers

DELPHI OXYGEN SENSOR, 1-WIRE -- 8.46 in. overall length, 18 x 1.5 mm thread size, 0.88 in. wrench size, round-1 blade connector type, 100,000 miles inspection interval, non-heated; OE connectors and wire length are within 3 inches of OE specifications; Unique sensor coatings to resist contamina...

$26.49You Save : $40.50 (60%)List Price :~~66.99~~

Product Questions & Answers

Bosch Upstream Oxygen Sensor, OE Manufactured Part; For Part Number E7Tf9F472Aa; E77F9F472Aa; E77F9F472Ba; E9Sf9F472Aa; E97F9F472Aa, Sold individually, 3-wire, 8 Cyl 5.0L, OE Replacement Series - Upstream

$36.93

Q:Will this fit my 1990 ford f150 with the 4.9l engine?

Jerry A.

A:BEST ANSWERHi Jerry, thank you for reaching out. No, it will not. Click the link below to see the compatible sensors for that model. Have a good one! https://www.carparts.com/search?q=Oxygen_Sensor&vehicle[cylinders]=6&vehicle[liter]=4%2E9&vehicle[submodel]=XL&vehicle[model]=F-150&vehicle[make]=Ford&vehicle[year]=1990&filters[universal]=false&can=cpab2020_csqa_20230714 Show less

Andrew B.

1 Question, 1 AnswerView all Q&As >

Motorcraft Before Primary Catalytic Converter Oxygen Sensor, Sold individually, 3-wire, 8 Cyl 5.0L, Motorcraft OE Replacement

$68.49

Q:Does this replace a bank 2 sensor 2 oxygen sensor on a 1992 Ford Taurus SHO? Show Less

Chris

A:BEST ANSWERHi Chris, I am pleased to assist you. No, this will not work. This is only for Sensor 1 (upstream). I suggest calling our parts specialists at 1-866-529-0412 during office hours for assistance. Have a good one. Show less

Grace G.

1 Question, 1 AnswerView all Q&As >

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Helpful Automotive Resources

P2187 Code: System too Lean at Idle (Bank 1)Note that there is only one bank if your car has a straight engine and the scan tool will always refer to that bank as “Bank 1.” P2187 code indicates that your vehicle’s computer detected a potential issue with the fuel mixture at idle.

P2270 Code: O2 Sensor Signal Biased / Stuck Lean (Bank 1, Sensor 2)Bank 1 is where the #1 spark plug is. O2 sensor 1/1 is the upstream sensor on Bank 1 (different for a Ford than for a Chevy or a Dodge), and O2 sensor 1/2 is the downstream sensor on Bank 1. O2 2/1 is upstream on Bank 2 and O2

P0141 Code: Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)With that in mind, it’s important to note that Bank 1 is always where the number 1 cylinder is located. Thus, on Ford pickups, Bank 1 is the passenger side bank, but on Chevy and Dodge pickups, Bank 1 is the driver side bank. You need to know this, or

P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3Bank 1 is the side of the engine where the #1 cylinder is located. P0042 code is set when your car’s PCM determines a potential problem with the heater element circuit of the oxygen sensor.

P0135 Code: Heated O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)Diagnostic trouble code (DTC) P0135 stands for “Oxygen O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1).” It is set when the car’s primary computer—also called the powertrain control module or PCM—determines that the heated oxygen sensor (HO2S) 1 heater current is higher or lower than the ideal amp for

P0134: O2 Sensor Circuit No Activity Detected (Bank 1, Sensor 1)The Bank 1 portion of the code refers to the side of the engine with the number one cylinder. Sensor 1 refers to the upstream O2 sensor.

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