ACDelco Professional Platinum Spark Plug - 41-803
- Part #
- 41-803
- Line:
- ACD
Product Information
- Warranty: 100,000 Mile Limited Warranty
- Unit of Measure: Each
- UPC: # 21625488417
- Seat: Tapered
- Thread Size: 14mm
- Heat Range: 12
- Hex Size (mm): 16mm
- Hex Size (in): 5/8 Inch
- Preset Gap (in): 0.045 Inch
- Preset Gap (mm): 1.15mm
- Thread Reach (in): 0.440 Inch
- Resistor Plug: Yes
- Ribbed Core Nose: No
- Number Of Ground Electrodes: 1
- Center Electrode Core Material: Copper
- Center Electrode Tip Material: Platinum
- Approximate Resistor Value (Ohm): 3000 To 10000 Ohm
- Insulator Height (mm): 60mm
- Insulator Height (in): 2.362 Inch
- Ground Electrode Tip Material: Platinum
- Thread Reach (mm): 11.2mm
- Center Electrode Design: Standard
- Material Grade: Platinum
- Short Style Spark Plug: No
Applications for this Product
- Select a vehicle to see vehicle applications.
Detailed Description
Spark Plug; ACDelco Gold (Professional) Double Platinum Spark Plug are a high quality alternative to OE parts. These Double Platinum Spark Plugs are premium aftermarket plugs and are the high quality replacement ideal for many vehicles on the road today. With a copper core and double platinum pads on the center electrode, these plugs are designed to deliver long lasting performance. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form and function. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.
- One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine interference, regulate spark plug energy and protect against compression pressures for long life
- Double platinum point pad on center and ground electrode offer excellent durability and consistent voltage demands to help reduce wear on ignition system
- Pure copper core results in cooler electrode temperature for maximized durability and fouling resistance
- Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
- Premium aftermarket replacement part
- Manufactured to meet specifications for fit, form and function for General Motors vehicles as well as most makes and models
Professional are designed to meet increased performance and reliability requirements while satisfying drivers who demand the best.
Features include:
Features include:
- Dual tip provides outstanding performance and exceptional durability
- Ceramic insulator is nearly diamond-hard and provides added strength and shock resistance
- Nickel/chrome alloy electrodes resist wear from gap erosion and corrosion for maintenance-free service
- Hot-tip insulator heats fast and fires hot to resist fouling
- Copper-core center electrode fires hot to resist fouling and improve heat dissipation
- Fits older engines that originally used conventional plugs
Brand Information
ACDelco has a tremendous history that encompasses almost 100 years. With new advances in parts technology, new inventions and innovative ideas, ACDelco holds the highest standards in the industry.
For almost 100 years, ACDelco has been sparking the automotive industry and firing customer enthusiasm with automotive products built with a pure passion for the automobile. As you might expect, it began as one man's hobby. But you may be surprised to discover ACDelco's integral part in American history with ties to the first self-starting automobile and this country's first moonwalk.Today ACDelco products are chosen the world over, an accomplishment only the past can explain.
For almost 100 years, ACDelco has been sparking the automotive industry and firing customer enthusiasm with automotive products built with a pure passion for the automobile. As you might expect, it began as one man's hobby. But you may be surprised to discover ACDelco's integral part in American history with ties to the first self-starting automobile and this country's first moonwalk.Today ACDelco products are chosen the world over, an accomplishment only the past can explain.