PRODUCT OVERVIEW:
- U-Groove spark plugs feature a u-shaped groove in the ground electrode, giving the flame a groove to grow in, resulting in less flame dissipation and a larger flame front for a more complete combustion. This translates to better fuel efficiency and improved throttle response. Machine rolled threads prevent seizing or cross threading during installation and removal. 100% pre-fired to assure the highest quality possible. Purified alumina powder insulator provides exceptional strength and thermal conductivity. Five rib insulator prevents flashover. Copper-glass seal bonds center electrode and insulator for a gas-tight seal.

PRODUCT INFO:
- Part: Spark Plug
- Center Electrode Material: Nickel
- Center Electrode Type: Standard
-

For Mercury Topaz 1990 91 92 93 1994 Spark Plug | Standard | 14mm Thread Size | Nickel | U-Groove

  • Part: Spark Plug
  • Part Number: 5022
  • Ground Electrode Material: Nickel
  • Ground Electrode Type: U-Groove
  • Center Electrode Material: Nickel
  • Standard, 14mm Thread Size, Nickel, U-Groove
  • Supplier Title: Spark Plug Standard
PRODUCT OVERVIEW:
- U-Groove spark plugs feature a u-shaped groove in the ground electrode, giving the flame a groove to grow in, resulting in less flame dissipation and a larger flame front for a more complete combustion. This translates to better fuel efficiency and improved throttle response. Machine rolled threads prevent seizing or cross threading during installation and removal. 100% pre-fired to assure the highest quality possible. Purified alumina powder insulator provides exceptional strength and thermal conductivity. Five rib insulator prevents flashover. Copper-glass seal bonds center electrode and insulator for a gas-tight seal.

PRODUCT INFO:
- Part: Spark Plug
- Center Electrode Material: Nickel
- Center Electrode Type: Standard
- Ground Electrode Quantity: 1
- Ground Electrode Material: Nickel
- Ground Electrode Type: U-Groove
- Thread Diameter: 14mm
- Thread Pitch: 1.25mm
- Hex Size: 5/8" (16mm)

MANUFACTURER PART NUMBER:
- Part Number: 5022

PRODUCT FEATURES:
- Manufactured to restore your vehicle’s ignition system
- Designed with your specific vehicle in mind
- Meticulously crafted for an exact fit
- Made to be highly resistant to wear and tear
- Provides the best quality at a great price.
shipping Return Policy
Please contact us BEFORE initiating a return so we can try to resolve any problems.

  • To contact us, go to "My eBay", "Purchase History", find the order and select "Contact seller", which may be under "More actions".
  • You must contact us via eBay’s messaging system or email us directly to obtain an RMA # within 30 days of the order delivery date.
  • This item includes an item with zero restocking fee if returned within 30 days of the delivery date, in original packaging.
  • All carrier-related damage or loss claims must be made with the carrier within 48 hours of item receipt.
  • shipping Shipping
    Free shipping across the contiguous 48 United States (excludes Hawaii and Alaska). Item(s) ships on the same day or within 1 business day. Delivery time is within 1 to 3 days for East Coast customers.



    shipping Warranty
    All Carlights360 products come with a 1-year limited warranty. In the event of an equipment failure due to a manufacturing defect, the merchandise might be eligible for an exchange with CarLights360. The warranty only covers the light assembly - it does not cover the bulbs inside the assembly. Feel free to contact us regarding any questions or issues.


    shipping Customer feedback

    Works Flawlessly

    My truck no longer surges up and down and I get better Gas mileage. Thankyou for sending me the correct part.

    Buyer: harborm87

    Everything went as expected

    Shipping was fastas promised. Very happy with my purchase, installed and working fine. Thanks.

    Buyer: bradleyk622

    Awesome product!

    Fast charging as promised.. better quality than the OEM.. very recommended

    Buyer: darlynencarnaci_0

    Superb Seller

    Fantastic customer service. Small issue (my fault) that seller took care of thoroughly and immediately. A+ and highly recommended.

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    In pristine condition

    Within 5 days of ordering the window I received it. There were no damages. Window was an exact fit. I would purchase from this company again.

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    Right on time!

    Aftermarket replacement mirror fits perfectly, has a great price and was delivered ahead of schedule!

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    Excellent!

    Good price, high quality and super quick shipping! No complaints!

    Buyer: evan747

    Item as described

    Well packed, fast shipping, A++++++, an honorable seller!

    Buyer: 87gp400