Mercury Grand Marquis Oxygen Sensor

Replacement Parts

 

AutoZone® Rewards℠

Join Today and Earn a $20 Reward When You Make 5 Purchases of $20 or More!
Your Current Location: 5601 VINE ST - PHILADELPHIA, PA 19139 - Store Info
CLOSE

Tell Us More About Your Mercury Grand Marquis. View all models

AutoZone carries hundreds of thousands of parts and accessories.

Select your Year, Make, Model and Engine to find those that fit your vehicle.

Built like a refined tank, your Grand Marquis provides ample space without sacrificing ride quality. Without a functioning o2, however, your computer is unable to properly monitor your bulletproof performance. Play it safe with a replacement that's designed for you car, and order the Mercury Grand Marquis oxygen sensor from AutoZone.

Show of 179  Results
View:
  •  | Page 1 of 15 |  
  • Part Number: 15719
  • Warranty: 1 YR
  • Application: Up-stream sensor (located before catalytic converter)
  • Notes: O.E. type
    Exact Fit
  • Part Number: 15729
  • Warranty: 1 YR
  • Application: Up-stream sensor (located before catalytic converter)
  • Notes: Smartlink universal
    Universal fit
  • Part Number: 15719
  • Warranty: 1 YR
  • Application: Up-stream sensor (located before catalytic converter)
  • Notes: O.E. type
    Exact Fit
  • Part Number: 15729
  • Warranty: 1 YR
  • Application: Up-stream sensor (located before catalytic converter)
  • Notes: Smartlink universal
    Universal fit
  • Part Number: 15719
  • Warranty: 1 YR
  • Application: Down-stream sensor (located after catalytic converter)
  • Notes: O.E. type
    Alternative fit 1.
  • Part Number: 15729
  • Warranty: 1 YR
  • Application: Up-stream sensor (located before catalytic converter)
  • Notes: Smartlink universal
    Universal fit
  • Part Number: 15719
  • Warranty: 1 YR
  • Application: Up-stream sensor (located before catalytic converter)
  • Notes: O.E. type
    Alternative fit 1.
  • Part Number: 15729
  • Warranty: 1 YR
  • Application: Up-stream sensor (located before catalytic converter)
  • Notes: Smartlink universal
    Universal fit
  • Part Number: 15719
  • Warranty: 1 YR
  • Application: Down-stream sensor (located after catalytic converter)
  • Notes: O.E. type
    Alternative fit 1.
  • Part Number: 15729
  • Warranty: 1 YR
  • Application: Down-stream sensor (located after catalytic converter)
  • Notes: Smartlink universal
    Universal fit
  • Part Number: 11027
  • Warranty: 1 YR
  • Notes: Universal
    Universal fit; upstream sensor (located before catalytic converter).
  • Part Number: 15719
  • Warranty: 1 YR
  • Application: Up-stream sensor (located before catalytic converter)
  • Notes: O.E. type
    Alternative fit 1.
  •  | Page 1 of 15 |  

Operating from within your exhaust pipe, your o2 sensor sends emissions data right to your computer. Running a high-quality o2 sensor for Mercury Grand Marquis from AutoZone ensures that your computer receives this information with the right amount of voltage. It adjusts your air-to-fuel ratio based on current driving conditions, thereby maintaining optimal fuel economy with a low level of emissions. Order Grand Marquis oxygen sensors online to eliminate any hassle or choose Same Day Store Pickup (in most cases) and expert installation tips for a quick and smooth upgrade.

Other Customers Also Viewed

BUY WITH CONFIDENCE

ABOUT CORE PARTS

Buy online and return core parts to the store to be refunded the price.
Core Parts Policy

Core return policy

FREE SHIPPING

On Orders $75 or Greater
and free shipping to APO, FPO, DPO addresses.
Get More Details

Free shipping policy

RETURN ANYWHERE

Buy Online, Return
Anywhere
Get More Details

${returnanywherealttext}

SAME-DAY STORE PICKUP

Save time by buying online and picking up items in store.
Learn More

Same day store pickup
Payment Methods:
 
label.common.footer.alt.autozoneLogo