Replacement Parts

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.

As a full-size sedan, your Grand Marquis has a suitably serene and comfortable ride. Make sure that it never causes any headaches by installing a high-performing Mercury Grand Marquis spark plug from AutoZone. We provide a wide variety of spark plugs, so you're sure to find the best match for your make and model when you shop with us.

Show of 690  Results
View:
  •  | Page 1 of 58 |  
  • Part Number: XP26
  • Notes:
  • Part Number: XP104
  • Notes:
  • Part Number: XP103
  • Notes:
  • Part Number: XP25
  • Notes:
  • Part Number: XP25
  • Notes:
  • Part Number: XP26
  • Notes:
  • Part Number: XP26
  • Notes:
  • Part Number: XP26
  • Notes:
  • Part Number: XP5145
  • Notes:
  • Part Number: XP104
  • Notes:
  • Part Number: XP26
  • Notes:
  • Part Number: XP104
  • Notes:
  •  | Page 1 of 58 |  

Your Grand Marquis keeps you protected from road noise and inclement weather on a regular basis. Spark plugs for Mercury Grand Marquis need to be just as reliable so they always fire at the tip of their electrodes. This is what sends power to your engine block to get your vehicle started. Order your spark plugs online from AutoZone and benefit from Same-Day Store Pickup if you need your replacement immediately. You can also take advantage of our Free Shipping offer on any purchase of $75 or more.

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