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FLASHSALE
NGK Ford Aerostar 1991-1986 Direct Fit Oxygen Sensor
Regular price
$45.99
Pickup currently unavailable
NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
- ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1986-1991 | Ford | Aerostar | Base |
| 1988-1991 | Ford | Aerostar | Eddie Bauer |
| 1986-1991 | Ford | Aerostar | XL |
| 1989-1991 | Ford | Aerostar | XL Plus |
| 1991 | Ford | Aerostar | XL Sport |
| 1986-1991 | Ford | Aerostar | XLT |
| 1989-1991 | Ford | Aerostar | XLT Plus |
| 1991 | Ford | Aerostar | XLT Sport |
| 1987-1990 | Ford | Bronco | Custom |
| 1987-1990 | Ford | Bronco | Eddie Bauer |
| 1990 | Ford | Bronco | XL |
| 1987-1990 | Ford | Bronco | XLT |
| 1987-1990 | Ford | Bronco II | Eddie Bauer |
| 1987-1990 | Ford | Bronco II | XL |
| 1988-1990 | Ford | Bronco II | XL Sport |
| 1987-1990 | Ford | Bronco II | XLT |
| 1989-1990 | Ford | Bronco II | XLT Plus |
| 1987-1991 | Ford | Country Squire | Base |
| 1987-1991 | Ford | Country Squire | LX |
| 1986 | Ford | E-150 Econoline | Base |
| 1987-1990 | Ford | E-150 Econoline | Custom |
| 1986-1990 | Ford | E-150 Econoline | XL |
| 1986 | Ford | E-150 Econoline Club Wagon | Base |
| 1987-1990 | Ford | E-150 Econoline Club Wagon | Custom |
| 1986-1990 | Ford | E-150 Econoline Club Wagon | XL |
| 1986-1990 | Ford | E-150 Econoline Club Wagon | XLT |
| 1986 | Ford | E-250 Econoline | Base |
| 1987-1990 | Ford | E-250 Econoline | Custom |
| 1986-1990 | Ford | E-250 Econoline | XL |
| 1986 | Ford | E-250 Econoline Club Wagon | Base |
| 1987-1991 | Ford | E-250 Econoline Club Wagon | Custom |
| 1986-1991 | Ford | E-250 Econoline Club Wagon | XL |
| 1986-1991 | Ford | E-250 Econoline Club Wagon | XLT |
| 1986,1992 | Ford | E-350 Econoline | Base |
| 1987-1991 | Ford | E-350 Econoline | Custom |
| 1986-1992 | Ford | E-350 Econoline | XL |
| 1986 | Ford | E-350 Econoline Club Wagon | Base |
| 1992 | Ford | E-350 Econoline Club Wagon | Chateau |
| 1992 | Ford | E-350 Econoline Club Wagon | Chateau HD |
| 1987-1992 | Ford | E-350 Econoline Club Wagon | Custom |
| 1992 | Ford | E-350 Econoline Club Wagon | Custom HD |
| 1986-1991 | Ford | E-350 Econoline Club Wagon | XL |
| 1986-1989,1991-1992 | Ford | E-350 Econoline Club Wagon | XLT |
| 1992 | Ford | E-350 Econoline Club Wagon | XLT HD |
| 1990-1991 | Ford | Escort | Base |
| 1987-1988 | Ford | Escort | GL |
| 1987-1990 | Ford | Escort | GT |
| 1988-1991 | Ford | Escort | LX |
| 1990-1991 | Ford | Escort | LX Sport |
| 1987-1990 | Ford | Escort | Pony |
| 1988 | Ford | EXP | Base |
| 1987-1988 | Ford | EXP | Luxury |
| 1987-1988 | Ford | EXP | Sport |
| 1986 | Ford | F-150 | Base |
| 1987-1990 | Ford | F-150 | Custom |
| 1986-1990 | Ford | F-150 | XL |
| 1986-1990 | Ford | F-150 | XLT Lariat |
| 1986 | Ford | F-250 | Base |
| 1987-1992 | Ford | F-250 | Custom |
| 1986-1992 | Ford | F-250 | XL |
| 1986-1992 | Ford | F-250 | XLT Lariat |
| 1986 | Ford | F-350 | Base |
| 1987-1992 | Ford | F-350 | Custom |
| 1986-1992 | Ford | F-350 | XL |
| 1986-1992 | Ford | F-350 | XLT Lariat |
| 1987-1991 | Ford | LTD Crown Victoria | Base |
| 1987-1991 | Ford | LTD Crown Victoria | LX |
| 1987-1991 | Ford | LTD Crown Victoria | S |
| 1987-1993 | Ford | Mustang | GT |
| 1987-1993 | Ford | Mustang | LX |
| 1993 | Ford | Mustang | SVT Cobra |
| 1993 | Ford | Mustang | SVT Cobra R |
| 1990-1992 | Ford | Probe | LX |
| 1991-1992 | Ford | Probe | SE |
| 1987-1992 | Ford | Ranger | Custom |
| 1988-1989 | Ford | Ranger | GT |
| 1988-1990 | Ford | Ranger | S |
| 1990 | Ford | Ranger | S Plus |
| 1994 | Ford | Ranger | Splash |
| 1991-1992 | Ford | Ranger | Sport |
| 1987-1992,1994 | Ford | Ranger | STX |
| 1994 | Ford | Ranger | XL |
| 1987-1992,1994 | Ford | Ranger | XLT |
| 1987-1990 | Ford | Taurus | GL |
| 1987-1990 | Ford | Taurus | L |
| 1987-1990 | Ford | Taurus | LX |
| 1987-1988 | Ford | Taurus | MT5 |
| 1989-1995 | Ford | Taurus | SHO |
| 1987-1989 | Ford | Tempo | AWD |
| 1987-1991 | Ford | Tempo | GL |
| 1988-1991 | Ford | Tempo | GLS |
| 1990-1991 | Ford | Tempo | L |
| 1990-1991 | Ford | Tempo | L AWD |
| 1987-1991 | Ford | Tempo | LX |
| 1990-1991 | Ford | Tempo | LX AWD |
| 1987-1991 | Ford | Tempo | Sport |
| 1987-1990 | Ford | Thunderbird | Base |
| 1987-1990 | Ford | Thunderbird | LX |
| 1987-1988 | Ford | Thunderbird | Sport |
| 1989-1990 | Ford | Thunderbird | Super Coupe |
| 1987-1988 | Ford | Thunderbird | Turbo |
| 1987-1990 | Lincoln | Continental | Base |
| 1987 | Lincoln | Continental | Givenchy |
| 1988-1990 | Lincoln | Continental | Signature |
| 1987 | Lincoln | Mark VII | Base |
| 1987-1992 | Lincoln | Mark VII | Bill Blass |
| 1988-1992 | Lincoln | Mark VII | LSC |
| 1987-1990 | Lincoln | Town Car | Base |
| 1987-1990 | Lincoln | Town Car | Cartier |
| 1990 | Lincoln | Town Car | Cypress |
| 1990 | Lincoln | Town Car | Executive |
| 1987-1990 | Lincoln | Town Car | Signature |
| 1989 | Lincoln | Town Car | Signature SE |
| 1990 | Lincoln | Town Car | Touring Edition |
| 1994 | Mazda | B2300 | Base |
| 1994 | Mazda | B2300 | SE |
| 1987-1991 | Mercury | Colony Park | GS |
| 1987-1991 | Mercury | Colony Park | LS |
| 1987-1990 | Mercury | Cougar | LS |
| 1987-1990 | Mercury | Cougar | XR-7 |
| 1987-1991 | Mercury | Grand Marquis | GS |
| 1987-1991 | Mercury | Grand Marquis | LS |
| 1987 | Mercury | Lynx | GS |
| 1987 | Mercury | Lynx | L |
| 1987 | Mercury | Lynx | XR3 |
| 1987-1990 | Mercury | Sable | GS |
| 1987-1990 | Mercury | Sable | LS |
| 1987-1991 | Mercury | Topaz | GS |
| 1987-1991 | Mercury | Topaz | GS AWD |
| 1987-1991 | Mercury | Topaz | LS |
| 1987-1991 | Mercury | Topaz | LS AWD |
| 1988-1991 | Mercury | Topaz | LTS |
| 1990-1991 | Mercury | Topaz | LTS AWD |
| 1987-1991 | Mercury | Topaz | Sport |
| 1987-1991 | Mercury | Topaz | Sport AWD |
| 1987-1991 | Mercury | Topaz | XR5 |
| 1990-1991 | Mercury | Topaz | XR5 AWD |
| 1991 | Mercury | Tracer | Base |
| 1991 | Mercury | Tracer | Trio |
Regular price
$45.99
NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
- ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1986-1991 | Ford | Aerostar | Base |
| 1988-1991 | Ford | Aerostar | Eddie Bauer |
| 1986-1991 | Ford | Aerostar | XL |
| 1989-1991 | Ford | Aerostar | XL Plus |
| 1991 | Ford | Aerostar | XL Sport |
| 1986-1991 | Ford | Aerostar | XLT |
| 1989-1991 | Ford | Aerostar | XLT Plus |
| 1991 | Ford | Aerostar | XLT Sport |
| 1987-1990 | Ford | Bronco | Custom |
| 1987-1990 | Ford | Bronco | Eddie Bauer |
| 1990 | Ford | Bronco | XL |
| 1987-1990 | Ford | Bronco | XLT |
| 1987-1990 | Ford | Bronco II | Eddie Bauer |
| 1987-1990 | Ford | Bronco II | XL |
| 1988-1990 | Ford | Bronco II | XL Sport |
| 1987-1990 | Ford | Bronco II | XLT |
| 1989-1990 | Ford | Bronco II | XLT Plus |
| 1987-1991 | Ford | Country Squire | Base |
| 1987-1991 | Ford | Country Squire | LX |
| 1986 | Ford | E-150 Econoline | Base |
| 1987-1990 | Ford | E-150 Econoline | Custom |
| 1986-1990 | Ford | E-150 Econoline | XL |
| 1986 | Ford | E-150 Econoline Club Wagon | Base |
| 1987-1990 | Ford | E-150 Econoline Club Wagon | Custom |
| 1986-1990 | Ford | E-150 Econoline Club Wagon | XL |
| 1986-1990 | Ford | E-150 Econoline Club Wagon | XLT |
| 1986 | Ford | E-250 Econoline | Base |
| 1987-1990 | Ford | E-250 Econoline | Custom |
| 1986-1990 | Ford | E-250 Econoline | XL |
| 1986 | Ford | E-250 Econoline Club Wagon | Base |
| 1987-1991 | Ford | E-250 Econoline Club Wagon | Custom |
| 1986-1991 | Ford | E-250 Econoline Club Wagon | XL |
| 1986-1991 | Ford | E-250 Econoline Club Wagon | XLT |
| 1986,1992 | Ford | E-350 Econoline | Base |
| 1987-1991 | Ford | E-350 Econoline | Custom |
| 1986-1992 | Ford | E-350 Econoline | XL |
| 1986 | Ford | E-350 Econoline Club Wagon | Base |
| 1992 | Ford | E-350 Econoline Club Wagon | Chateau |
| 1992 | Ford | E-350 Econoline Club Wagon | Chateau HD |
| 1987-1992 | Ford | E-350 Econoline Club Wagon | Custom |
| 1992 | Ford | E-350 Econoline Club Wagon | Custom HD |
| 1986-1991 | Ford | E-350 Econoline Club Wagon | XL |
| 1986-1989,1991-1992 | Ford | E-350 Econoline Club Wagon | XLT |
| 1992 | Ford | E-350 Econoline Club Wagon | XLT HD |
| 1990-1991 | Ford | Escort | Base |
| 1987-1988 | Ford | Escort | GL |
| 1987-1990 | Ford | Escort | GT |
| 1988-1991 | Ford | Escort | LX |
| 1990-1991 | Ford | Escort | LX Sport |
| 1987-1990 | Ford | Escort | Pony |
| 1988 | Ford | EXP | Base |
| 1987-1988 | Ford | EXP | Luxury |
| 1987-1988 | Ford | EXP | Sport |
| 1986 | Ford | F-150 | Base |
| 1987-1990 | Ford | F-150 | Custom |
| 1986-1990 | Ford | F-150 | XL |
| 1986-1990 | Ford | F-150 | XLT Lariat |
| 1986 | Ford | F-250 | Base |
| 1987-1992 | Ford | F-250 | Custom |
| 1986-1992 | Ford | F-250 | XL |
| 1986-1992 | Ford | F-250 | XLT Lariat |
| 1986 | Ford | F-350 | Base |
| 1987-1992 | Ford | F-350 | Custom |
| 1986-1992 | Ford | F-350 | XL |
| 1986-1992 | Ford | F-350 | XLT Lariat |
| 1987-1991 | Ford | LTD Crown Victoria | Base |
| 1987-1991 | Ford | LTD Crown Victoria | LX |
| 1987-1991 | Ford | LTD Crown Victoria | S |
| 1987-1993 | Ford | Mustang | GT |
| 1987-1993 | Ford | Mustang | LX |
| 1993 | Ford | Mustang | SVT Cobra |
| 1993 | Ford | Mustang | SVT Cobra R |
| 1990-1992 | Ford | Probe | LX |
| 1991-1992 | Ford | Probe | SE |
| 1987-1992 | Ford | Ranger | Custom |
| 1988-1989 | Ford | Ranger | GT |
| 1988-1990 | Ford | Ranger | S |
| 1990 | Ford | Ranger | S Plus |
| 1994 | Ford | Ranger | Splash |
| 1991-1992 | Ford | Ranger | Sport |
| 1987-1992,1994 | Ford | Ranger | STX |
| 1994 | Ford | Ranger | XL |
| 1987-1992,1994 | Ford | Ranger | XLT |
| 1987-1990 | Ford | Taurus | GL |
| 1987-1990 | Ford | Taurus | L |
| 1987-1990 | Ford | Taurus | LX |
| 1987-1988 | Ford | Taurus | MT5 |
| 1989-1995 | Ford | Taurus | SHO |
| 1987-1989 | Ford | Tempo | AWD |
| 1987-1991 | Ford | Tempo | GL |
| 1988-1991 | Ford | Tempo | GLS |
| 1990-1991 | Ford | Tempo | L |
| 1990-1991 | Ford | Tempo | L AWD |
| 1987-1991 | Ford | Tempo | LX |
| 1990-1991 | Ford | Tempo | LX AWD |
| 1987-1991 | Ford | Tempo | Sport |
| 1987-1990 | Ford | Thunderbird | Base |
| 1987-1990 | Ford | Thunderbird | LX |
| 1987-1988 | Ford | Thunderbird | Sport |
| 1989-1990 | Ford | Thunderbird | Super Coupe |
| 1987-1988 | Ford | Thunderbird | Turbo |
| 1987-1990 | Lincoln | Continental | Base |
| 1987 | Lincoln | Continental | Givenchy |
| 1988-1990 | Lincoln | Continental | Signature |
| 1987 | Lincoln | Mark VII | Base |
| 1987-1992 | Lincoln | Mark VII | Bill Blass |
| 1988-1992 | Lincoln | Mark VII | LSC |
| 1987-1990 | Lincoln | Town Car | Base |
| 1987-1990 | Lincoln | Town Car | Cartier |
| 1990 | Lincoln | Town Car | Cypress |
| 1990 | Lincoln | Town Car | Executive |
| 1987-1990 | Lincoln | Town Car | Signature |
| 1989 | Lincoln | Town Car | Signature SE |
| 1990 | Lincoln | Town Car | Touring Edition |
| 1994 | Mazda | B2300 | Base |
| 1994 | Mazda | B2300 | SE |
| 1987-1991 | Mercury | Colony Park | GS |
| 1987-1991 | Mercury | Colony Park | LS |
| 1987-1990 | Mercury | Cougar | LS |
| 1987-1990 | Mercury | Cougar | XR-7 |
| 1987-1991 | Mercury | Grand Marquis | GS |
| 1987-1991 | Mercury | Grand Marquis | LS |
| 1987 | Mercury | Lynx | GS |
| 1987 | Mercury | Lynx | L |
| 1987 | Mercury | Lynx | XR3 |
| 1987-1990 | Mercury | Sable | GS |
| 1987-1990 | Mercury | Sable | LS |
| 1987-1991 | Mercury | Topaz | GS |
| 1987-1991 | Mercury | Topaz | GS AWD |
| 1987-1991 | Mercury | Topaz | LS |
| 1987-1991 | Mercury | Topaz | LS AWD |
| 1988-1991 | Mercury | Topaz | LTS |
| 1990-1991 | Mercury | Topaz | LTS AWD |
| 1987-1991 | Mercury | Topaz | Sport |
| 1987-1991 | Mercury | Topaz | Sport AWD |
| 1987-1991 | Mercury | Topaz | XR5 |
| 1990-1991 | Mercury | Topaz | XR5 AWD |
| 1991 | Mercury | Tracer | Base |
| 1991 | Mercury | Tracer | Trio |
FAQ
Most orders ship within 1–2 business days. Engines and oversized items may require additional handling time. You’ll receive tracking as soon as your order leaves our warehouse.
If a product is backordered, we’ll notify you right away with an estimated restock date. You can choose to wait, swap, or cancel.
Once your order ships, you’ll receive an email with tracking information. You can also log into your account anytime to check order status.
We’ve been in your shoes. From first bolt-ons to full custom builds, our crew can guide you the right way.
Every product we sell is chosen with one goal in mind: helping you build faster, stronger, and more reliable machines.
We team up with the best brands so you can build with confidence.