Product Overview
AC Delco Spark Plug MR43LTS
Ensure smooth sailing and peak performance for your marine engine with the AC Delco Spark Plug MR43LTS. This high-quality spark plug is engineered to deliver reliable ignition and optimal combustion, maximizing fuel efficiency and minimizing emissions. Spend less time worrying about your engine and more time enjoying the open water with the trusted performance of AC Delco.
Key Features
- Durable Construction: Built to withstand the harsh marine environment, resisting corrosion and wear for extended lifespan.
- Reliable Ignition: Provides consistent, powerful sparks for optimal engine starting and performance.
- Enhanced Combustion: Optimized design promotes complete fuel burn, maximizing power and fuel economy.
- Reduced Emissions: Helps minimize harmful emissions, contributing to a cleaner boating experience.
- Trusted Brand: Backed by the reputation and quality assurance of AC Delco, a leading name in automotive and marine parts.
The Captain's Take
As a seasoned captain, I know the importance of reliable equipment. The AC Delco MR43LTS spark plugs have been my go-to for years. They deliver consistent performance, even in challenging conditions. I highly recommend them for any boater who wants peace of mind knowing their engine is running at its best.
Warranty Information
24-MONTH/UNLIMITED-MILE LIMITED WARRANTY (most common Parts Warranty)
Covers majority of Service Replacement Parts, including labor (ACDelco and Genuine GM Parts)
Installed by a General Motors dealership
LIMITED LIFETIME WARRANTY
Specific service parts sold by GM dealers.
Covers all manufacturer defects including normal wear and use, and 24 months of labor
Chassis Parts, Electronic Fuel Pumps, Ignition Wire Sets, Radiators, Shock Absorbers/Struts, Wheel Bearings/Hub Bearings
Parts purchased on or after April 1, 2014, and valid as long as the purchaser owns the vehicle
Requires original sales receipt and/or job card, and completed warranty reimbursement form (available at time of purchase or from https://www.genuinegmparts.com)
12-MONTH/UNLIMITED WARRANTY (Effective April 1, 2018)
Select ACDelco Replacement Parts, including labor, if installed by a General Motors dealership
Advantage Wheel Bearings-Hub, Advantage Shocks and Struts, Advantage Brakes, Advantage Chassis Parts, and parts including bolts, fasteners, grommets, spacers, shims, washers, and clips
Exclusions from all warranties:
Fluids or additional parts for installation, damage from improper installation or objects, damage from improper coolant, improper application, loss of time, inconvenience, consequential damages
Original purchaser must own the vehicle and provide original repair order
ACCESSORIES WARRANTY:
Installed by authorized dealer: Longer of 12 months/12,000 miles or remaining New Vehicle Limited Warranty
Purchased at dealer but not installed, shipped directly, or not requiring installation: 12 months parts only
Associated Accessories: Not warranted by GM, responsibility of independent company
GM ENERGY PRODUCTS WARRANTY:
PowerShift Charger: 3-year limited warranty
V2H Enablement Kit: 10-year limited warranty
PowerBank: 10-year limited warranty
Extended protection plans available from GM or an affiliate after warranty expiration
