- Home Page /
- Automotive /
- Automotive Replacement Parts /
- Ignition Parts /
- Spark Plugs & Wires /
- Spark Plugs /
- Champion RN12YC Pack of 8 Spark Plugs
0 ratings
Item #:
21624531
Champion RN12YC Pack of 8 Spark Plugs
89% of respondents would recommend this to a friend
Item #:
21624531
BSD 37
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Sunday, September 13
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Champion Pack of 8 Spark Plugs
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Durable Construction
Crafted from high-quality materials, these spark plugs offer enhanced longevity and performance, ensuring optimal engine efficiency and reduced maintenance costs for the user.
Consistent Performance
Designed to provide reliable ignition and consistent performance across various engine conditions, making them ideal for both everyday drivers and automotive enthusiasts.
Value Pack
The pack of 8 offers excellent value for money, providing enough spark plugs for multiple changes, saving time and cost for both DIY mechanics and professional garages.
Product Details
| Brand Name | Champion |
| Manufacturer Part Number | RN12YC |
| Number of Items | 8 |
| UPC | 704660036033 |
| Unit Count | 8 Count |
| OEM Equivalent Part Number | RN12YC |
| Included Components | 404 |
| Item Weight | 16 ounces (453.6 grams) |
| Manufacturer | Champion |
| Model Number | RN12YC |
| Thread Size | 12mm |
| Compatible with Vehicle Type | Car, Truck |
| Automotive Fit Type | Vehicle Specific Fit |
| Core Material | Copper |
| Top Material Type | Ceramic |
| Brand | Champion |
| Vehicle Service Type | Car, Truck |
Who Should Buy?
-
DIY Mechanics
Ideal for home mechanics performing routine maintenance on older vehicles that require reliable spark plugs.
-
Budget-Conscious Users
Affordable spark plugs in bulk for those looking to save money without compromising on engine performance.
-
Engine Performance Enthusiasts
Perfect for individuals seeking consistent and reliable spark plug performance to enhance engine efficiency.
-
Newer Vehicles
Not suitable for modern cars that often require specialized spark plugs with different specifications.
Product Description
Champion RN12YC Pack of 8 Spark Plugs
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the specifications of the Champion RN12YC spark plugs?
Answer: The Champion RN12YC spark plugs feature a nickel-alloy center electrode and a solid copper core for improved heat dissipation. With a 5/8-inch hex size and a zinc-plated finish for corrosion resistance, these plugs are designed to deliver optimal performance and longevity. Their design caters specifically to a range of small engines, making them a reliable choice for automotive and outdoor equipment applications like lawn mowers and generators. -
Question:
Are Champion RN12YC spark plugs compatible with all types of vehicles?
Answer: The Champion RN12YC spark plugs are not universally compatible. They are specifically designed for certain small engines and vehicles that require this type of plug. It's essential to check your owner’s manual or consult with a professional to ensure they fit your vehicle or equipment. Using the correct spark plug ensures optimal engine performance, fuel efficiency, and reduced emissions. -
Question:
How do I properly install Champion RN12YC spark plugs?
Answer: Installing Champion RN12YC spark plugs involves a few straightforward steps. First, ensure the engine is cool and disconnect the battery. Use a spark plug socket and ratchet to remove the old plugs, taking care not to let debris enter the engine. Before installing the new plugs, check the gap and adjust if necessary using a spark plug gapper. Tighten them securely but avoid overtightening, which can damage the threads. Proper installation is crucial for engine performance. -
Question:
What is the difference between RN12YC and other Champion spark plugs?
Answer: The primary difference between RN12YC and other Champion spark plugs lies in their design and application. The RN12YC model is tailored for specific small engines, while other models may cater to different engine types or have varying heat ranges. Understanding these differences is vital for selecting the right spark plug for your vehicle, as it impacts combustion efficiency, fuel consumption, and engine longevity. -
Question:
What kinds of equipment use Champion RN12YC spark plugs?
Answer: Champion RN12YC spark plugs are commonly used in a variety of small equipment and engines. This includes lawn mowers, leaf blowers, generators, and certain types of motorcycles. Their reliable performance makes them ideal for both homeowners and professionals who rely on small engine tools for landscaping and maintenance tasks. Ensuring you have the right spark plug for your equipment enhances efficiency and output. -
Question:
How long do Champion RN12YC spark plugs typically last?
Answer: The lifespan of Champion RN12YC spark plugs can vary based on the engine type, usage, and maintenance. Generally, these plugs can last between 20,000 to 50,000 miles, depending on the specific application and conditions. Regularly checking and adjusting the gap, along with proper engine maintenance, can help maximize their lifespan. Longer-lasting spark plugs contribute to better engine performance and reduced emissions. -
Question:
What symptoms indicate that I need to replace my spark plugs?
Answer: Signs that indicate the need for spark plug replacement include difficulty starting the engine, poor fuel economy, misfiring, or a decrease in overall engine performance. Additionally, if you notice rough idling or hesitation during acceleration, it may be time to check the spark plugs. Regular inspections help ensure your engine runs smoothly, and timely replacement can prevent more extensive repairs down the line. -
Question:
Can Champion RN12YC spark plugs be used in high-performance engines?
Answer: Champion RN12YC spark plugs are designed primarily for standard small engines and typical automotive applications, not high-performance engines. For high-performance setups, specialized spark plugs with different materials or designs, such as iridium or platinum, are often recommended due to their ability to withstand higher temperatures and pressures. Choosing the correct spark plug is crucial to optimizing performance and efficiency in any engine. -
Question:
Where can I buy Champion RN12YC Pack of 8 Spark Plugs in The Bahamas?
Answer: You can buy the Champion RN12YC Pack of 8 Spark Plugs on Ubuy. They offer a selection of Champion spark plugs and ensure a seamless shopping experience, enabling customers to easily find and purchase automotive parts that meet their needs. -
Question:
What benefits does using Champion RN12YC spark plugs provide?
Answer: Using Champion RN12YC spark plugs provides several benefits, including improved engine performance, better fuel efficiency, and enhanced reliability. Their design helps facilitate optimal combustion by providing a consistent spark, minimizing emissions. Users often notice smoother engine operation and increased responsiveness when using high-quality spark plugs like the RN12YC, making them a trusted choice for engine maintenance.
Champion Spark Plugs RN12YC Editorial Review
The Champion RJ19LM spark plug has been around for 30 years and is known for being a reliable choice for AMC motors. However, there have been some mixed experiences with recent purchases. While some have found them to be extremely durable, others have had issues with threading the plug into the head or receiving the wrong product when ordering. It is important to double-check the product code when making a purchase.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Reliable choice for AMC motors
- Known for durability
Cons
- Some customers experienced difficulty threading the plug into the head
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
F
fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
LC
Leana
Verified buyer
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
BSD 37
Order now and get it around Sunday, September 13
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Genuine OEM Champion Spark Plugs
- Replaces various spark plugs
- Includes multiple models
- Compatible with various car motors
- Comes in a pack of 8
- Essential for vehicle maintenance
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.