Find the right part faster
Multiple models matched. Select your model to confirm fit.

Plug

Plug
Ensure your Dolmar string trimmer operates at peak performance with genuine OEM spark plug parts. At Repair Clinic, we offer Dolmar string trimmer spark plug replacements that are crucial for maintaining the manufacturer's warranty and ensuring a precise fit for your specific trimmer model. Faulty spark plugs can hinder the starting process, causing your trimmer to stall or run rough. By replacing the spark plug, you can resolve these issues effectively. Explore our extensive collection of replacement parts to find the right match for your equipment. For more options, consider the available Stihl String Trimmer Spark Plug Parts to ensure seamless operation.
Keeping your Dolmar string trimmer in top condition often requires replacing worn-out parts, such as the spark plug. Here are some common questions about replacing Dolmar string trimmer plugs.
First, ensure the trimmer is turned off and cool. Remove the spark plug wire cap. Use a spark plug wrench to unscrew the old plug. Install the new spark plug, tighten it securely, and reattach the wire cap.
It's recommended to replace the spark plug every season or after 100 hours of use, whichever comes first. Regular replacement ensures optimal performance and easy starts.
Yes, you can purchase genuine Dolmar string trimmer spark plugs at Repair Clinic. They offer a wide selection of replacement parts for lawn equipment, including Stihl string trimmer spark plugs and more. With same-day shipping and a 365-day return policy, Repair Clinic makes it easy to maintain your equipment.


Ensure your Dolmar string trimmer runs smoothly by ordering genuine plug replacement parts online. Easily find the exact string trimmer plug you need by using our model or part number lookup. Enjoy the convenience of same-day shipping, ensuring your repair is completed promptly. If your string trimmer won't start or runs rough, it might be time to replace the spark plug. We offer a No-Hassle 365-Day Returns policy and a Price Match Guarantee, so you can shop confidently. For additional guidance, our String Trimmer Repair Help section provides valuable tips and DIY videos. Explore our range of genuine Dolmar string trimmer parts to keep your equipment in top condition. Whether you're a homeowner or a professional technician, our online store makes it easy to maintain your tools. Visit our Dolmar String Trimmer Parts page for more options.
To ensure accurate maintenance, knowing your string trimmer's model number is crucial. This identifier assists in locating the correct Dolmar string trimmer plug replacement. Typically found on the engine housing or near the fuel tank, the model number is essential for ordering the right replacement parts online. Using the model number, you can easily navigate replacement string trimmer parts, ensuring your equipment functions efficiently. Common issues like a trimmer that won't start can often be resolved by replacing a faulty spark plug. For more comprehensive repairs, check Stihl String Trimmer Carburetor Parts for additional components.

Need help finding the right replacement spark plug for your Dolmar String Trimmer? Our customer support team is available seven days a week to assist you in locating genuine OEM parts online. Use our model or part number lookup for quick identification and enjoy no-hassle 365-day returns if needed. Our live chat offers instant support from knowledgeable staff ready to guide you through the ordering process. Common issues like a trimmer that won't start can often be resolved by replacing the spark plug, cleaning the carburetor, or using fresh fuel. Trust Repair Clinic for expert troubleshooting and access to repair guides that empower DIYers and professionals alike. We offer a price match guarantee ensuring you receive the best price on genuine parts. Visit our website for more information and to explore our extensive inventory of Dolmar String Trimmer parts.

Learn the correct way to replace your string trimmer line for optimal performance. Follow these simple steps to ensure smooth trimming and prevent frustrating tangles or breakage.

Is your string trimmer head not spinning? Common causes include a worn drive shaft, faulty clutch, broken trimmer head, or tangled line. Diagnose and fix the issue with these expert tips.

A faulty spark plug can cause engine misfires, hard starts, rough idling, or power loss. Learn how to recognize bad spark plug symptoms and when to replace them for smooth operation.