Champion Double Platinum Spark Plug 7546

Champion Double Platinum Spark Plug 7546

Vehicle Specific

Part Number: 7546
Not Available
In Stock
Est. Delivery: Dec 16-17
Price: $ 5.99
Start earning AutoZone Rewards credits with this purchase!
Find Out How
Hot Deals & Savings
FREE Shipping
On orders $35 or Greater and FREE Shipping to APO, FPO, DPO addresses. See Details
Features & Benefits

Powerful performance - made from exclusive Heat-Active Alloy. Features A thin-wire center electrode and v-trimmed ground electrode for sharp spark focus.

  • Platinum conductor, center electrode platinum tip wears less than a standard spark plug, this allows the plug to maintain the gap setting throughout its life
  • Better Ignitability, Smoother Idle
  • Exclusive thin-wire center electrode and "V"-trimmed ground electrode creates sharp spark focus and less spark scatter enabling better engine performance than with a standard plug
  • Exclusive Heat-Active Alloy™, allows electrodes to reach optimal temperature quickly and maintain stable operating temperature under all engine loads
Product Details
Part Number: 7546
Weight: 0.12lbs
Notes: Enter your vehicle information above to see product notes.
Metal Type: Platinum - Double
Center Electrode Core Material: Nickel
Center Electrode Design: Standard / Regular
Center Electrode Tip Material: Double Platinum
Drive Size: 5/8 in
Electrical Terminal Type: Non-Removable Nut
Gap - Factory Preset: 1.0 mm = 0.040 in
Ground Electrode Configuration: Single
Ground Electrode Core Material: Nickel Alloy
Ground Electrode Tip Material: Platinum Pad Surface
Insulator Material: Ceramic
Insulator Type: Projected
Manufacturer Heat Range Number: 10
Package Quantity: 1
Reach (in): 0.075
Resistance (Ω): 0
Resistor: Yes
Seat Style: Gasket
Short Style: No
Thread Size: 14 mm
Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.
Browse to find other vehicles this part fits:
Core Parts Battery Icon

Core Parts

Return core parts to the store to be refunded the price.

Core Parts Policy
Next Day Truck Icon

Free Shipping

Orders $35 or greater, includes APO, FPO, DPO addresses.

Get More Details
Return Anywhere Box Icon

Return Anywhere

Buy Online, Return Anywhere

Get More Details
BOPUS Clock Icon

Same-Day Store Pickup

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

Learn More® ©2001- 2019  AutoZone, Inc. All Rights Reserved.