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8 New Champion Copper Spark Plugs Set for 1966 Studebaker Wagonaire V8-4.6L - Picture 1 of 7

8 New Champion Copper Spark Plugs Set for 1966 Studebaker Wagonaire V8-4.6L - Picture 2 of 7

8 New Champion Copper Spark Plugs Set for 1966 Studebaker Wagonaire V8-4.6L - Picture 3 of 7

8 New Champion Copper Spark Plugs Set for 1966 Studebaker Wagonaire V8-4.6L - Picture 4 of 7

8 New Champion Copper Spark Plugs Set for 1966 Studebaker Wagonaire V8-4.6L - Picture 5 of 7

8 New Champion Copper Spark Plugs Set for 1966 Studebaker Wagonaire V8-4.6L - Picture 6 of 7

8 New Champion Copper Spark Plugs Set for 1966 Studebaker Wagonaire V8-4.6L - Picture 7 of 7

Champion - 10 - Copper Plus Non-Resistor Spark Plugs, J12YC - Box 8

5.07 product ratings

yesautoparts (17551)

96.6% positive feedback

Price:

$27.92

Free shipping

Estimated delivery Thu, Sep 4 - Mon, Sep 8

Returns:

60 days returns. Seller pays for return shipping.

Condition:

New

As a reputable supplier of performance-driven quality, Champion leverages a century of expertise and excellence to drive spark plug designs that boost the performance of every vehicle they power. Their spark plugs adhere to the toughest industry standards for a better fit and longer plug life.

About this product

Product Identifiers

BrandChampion

Manufacturer Part Number10

eBay Product ID (ePID)171286823

Additional Product Features

Part TypeCopper Plus Non-Resistor Spark Plugs

All listings for this product

Spark Plug-Copper Plus Champion Spark Plug 10

item 1 Spark Plug-Copper Plus Champion Spark Plug 10

Champion 10 J12YC 4mm Nickel Copper Alloy Non Resistor SAE Standard Spark Plug

item 2 Champion 10 J12YC 4mm Nickel Copper Alloy Non Resistor SAE Standard Spark Plug

Champion 10 Copper Plus Spark Plug J12YC - 1 Pack

item 3 Champion 10 Copper Plus Spark Plug J12YC - 1 Pack

CHAMPION Spark Plug J12YC - High Performance & Durable Design

item 4 CHAMPION Spark Plug J12YC - High Performance & Durable Design

+$4.95 shipping

Champion Copper Plus Spark Plug J12YC (10)

item 5 Champion Copper Plus Spark Plug J12YC (10)

Champion J12YC Copper Plus Spark Plug -- lot of 2 ( only one has box

item 6 Champion J12YC Copper Plus Spark Plug -- lot of 2 ( only one has box

Spark Plug-Copper Plus Champion Spark Plug 10

item 7 Spark Plug-Copper Plus Champion Spark Plug 10

Champion 10 Copper Plus Spark Plug J12YC - 2 Pack

item 8 Champion 10 Copper Plus Spark Plug J12YC - 2 Pack

Spark Plug-Copper Plus Champion Spark Plug 10

item 9 Spark Plug-Copper Plus Champion Spark Plug 10

CHAMPION 10 Spark Plug - J12YC

item 10 CHAMPION 10 Spark Plug - J12YC

+$10.49 shipping

Spark Plug-Copper Plus Champion Spark Plug 10

item 11 Spark Plug-Copper Plus Champion Spark Plug 10

Spark Plug-Copper Plus Champion Spark Plug 10

item 12 Spark Plug-Copper Plus Champion Spark Plug 10

Spark Plug-Copper Plus Champion Spark Plug 10

item 13 Spark Plug-Copper Plus Champion Spark Plug 10

+$6.30 shipping

Spark Plug-Copper Plus Champion Spark Plug 10

item 14 Spark Plug-Copper Plus Champion Spark Plug 10

+$6.30 shipping

Champion 10 Copper Plus Non-Resistor Spark Plugs - J12YC

item 15 Champion 10 Copper Plus Non-Resistor Spark Plugs - J12YC

Spark Plug-Copper Plus Champion Spark Plug 10

item 16 Spark Plug-Copper Plus Champion Spark Plug 10

For Plymouth Satellite 1965-1972 Champion 10 Copper Plus Spark Plug

item 17 For Plymouth Satellite 1965-1972 Champion 10 Copper Plus Spark Plug

For Chevy Camaro 1967-1968 Champion 10 Copper Plus Spark Plug

item 18 For Chevy Camaro 1967-1968 Champion 10 Copper Plus Spark Plug

4 Pack Champion Copper Spark Plugs Set for 1971 International Scout II L4-3.2L

item 19 4 Pack Champion Copper Spark Plugs Set for 1971 International Scout II L4-3.2L

4 Pack Champion Copper Spark Plugs Set for 1971 International M1100 L4-2.5L

item 20 4 Pack Champion Copper Spark Plugs Set for 1971 International M1100 L4-2.5L

4 Pack Champion Copper Spark Plugs Set for 1968 International M1100 L4-2.5L

item 21 4 Pack Champion Copper Spark Plugs Set for 1968 International M1100 L4-2.5L

4 Pack Champion Copper Spark Plugs Set for 1971 International M800 L4-2.5L

item 22 4 Pack Champion Copper Spark Plugs Set for 1971 International M800 L4-2.5L

4 Pack Champion Copper Spark Plugs Set for 1968 International M800 L4-2.5L

item 23 4 Pack Champion Copper Spark Plugs Set for 1968 International M800 L4-2.5L

4 Pack Champion Copper Spark Plugs Set for 1971 International M1100 L4-3.2L

item 24 4 Pack Champion Copper Spark Plugs Set for 1971 International M1100 L4-3.2L

4 Spark Plugs Champion Copper Set for 1971 International M800 Post Office L4-2.5

item 25 4 Spark Plugs Champion Copper Set for 1971 International M800 Post Office L4-2.5

4 Pcs Spark Plugs Champion Copper Set for 1968 International M1100 L4-2.5L

item 26 4 Pcs Spark Plugs Champion Copper Set for 1968 International M1100 L4-2.5L

4 Pcs Spark Plugs Champion Copper Set for 1971 International M1100 L4-3.2L

item 27 4 Pcs Spark Plugs Champion Copper Set for 1971 International M1100 L4-3.2L

4 Pcs Spark Plugs Champion Copper Set for 1971 International Scout II L4-3.2L

item 28 4 Pcs Spark Plugs Champion Copper Set for 1971 International Scout II L4-3.2L

4 Pcs Spark Plugs Champion Copper Set for 1971 International M800 L4-2.5L

item 29 4 Pcs Spark Plugs Champion Copper Set for 1971 International M800 L4-2.5L

4 Pcs Spark Plugs Champion Copper Set for 1968 International M800 L4-2.5L

item 30 4 Pcs Spark Plugs Champion Copper Set for 1968 International M800 L4-2.5L

4 Pcs Spark Plugs Champion Copper Set for 1971 International M1100 L4-2.5L

item 31 4 Pcs Spark Plugs Champion Copper Set for 1971 International M1100 L4-2.5L

Spark Plug-Copper Plus Champion Spark Plug 10

item 32 Spark Plug-Copper Plus Champion Spark Plug 10

Spark Plug-Copper Plus Champion Spark Plug 10

item 33 Spark Plug-Copper Plus Champion Spark Plug 10

Champion Copper Plus Non-Resistor Spark Plug - J12YC - 10

item 34 Champion Copper Plus Non-Resistor Spark Plug - J12YC - 10

Champion 10 Copper Plus Spark Plug J12YC - 4 Pack

item 35 Champion 10 Copper Plus Spark Plug J12YC - 4 Pack

Spark Plug-Copper Plus Champion Spark Plug 10

item 36 Spark Plug-Copper Plus Champion Spark Plug 10

6 Pack Champion Copper Spark Plugs Set for 1966-1971 Jeep CJ5 V6-3.7L

item 37 6 Pack Champion Copper Spark Plugs Set for 1966-1971 Jeep CJ5 V6-3.7L

6 Spark Plugs Champion Copper Set for 1967-1968 GMC C15/C1500 Suburban V6-5.0L

item 38 6 Spark Plugs Champion Copper Set for 1967-1968 GMC C15/C1500 Suburban V6-5.0L

6 Spark Plugs Champion Copper Set for 1967-1968 GMC C15/C2500 Pickup V6-5.0L

item 39 6 Spark Plugs Champion Copper Set for 1967-1968 GMC C15/C2500 Pickup V6-5.0L

6 Pack Champion Copper Spark Plugs Set for 1968 GMC C15/C1500 Suburban V6-5.0L

item 40 6 Pack Champion Copper Spark Plugs Set for 1968 GMC C15/C1500 Suburban V6-5.0L

6 Pack Champion Copper Spark Plugs Set for 1966 Pontiac Lemans L6-3.8L

item 41 6 Pack Champion Copper Spark Plugs Set for 1966 Pontiac Lemans L6-3.8L

6 Pack Champion Copper Spark Plugs Set for 1965 GMC PB1500 Series V6-5.0L

item 42 6 Pack Champion Copper Spark Plugs Set for 1965 GMC PB1500 Series V6-5.0L

6 Pack Champion Copper Spark Plugs Set for 1965 GMC PB2500 Series V6-5.0L

item 43 6 Pack Champion Copper Spark Plugs Set for 1965 GMC PB2500 Series V6-5.0L

6 Spark Plugs Champion Copper Set for 1966-1969 Jeep Universal Truck V6-3.7L

item 44 6 Spark Plugs Champion Copper Set for 1966-1969 Jeep Universal Truck V6-3.7L

6 Pack Champion Copper Spark Plugs Set for 1964-1965 Oldsmobile F85 V6-3.7L

item 45 6 Pack Champion Copper Spark Plugs Set for 1964-1965 Oldsmobile F85 V6-3.7L

6 Pack Champion Copper Spark Plugs Set for 1964 Buick Sportwagon V6-3.7L

item 46 6 Pack Champion Copper Spark Plugs Set for 1964 Buick Sportwagon V6-3.7L

6 Spark Plugs Champion Copper Set for 1960 GMC V3000 Forward Control V6-5.0L

item 47 6 Spark Plugs Champion Copper Set for 1960 GMC V3000 Forward Control V6-5.0L

6 Pack Champion Copper Spark Plugs Set for 1960-1966 GMC Suburban V6-5.0L

item 48 6 Pack Champion Copper Spark Plugs Set for 1960-1966 GMC Suburban V6-5.0L

6 Pack Champion Copper Spark Plugs Set for 1960-1968 Chevrolet C60 V6-5.0L

item 49 6 Pack Champion Copper Spark Plugs Set for 1960-1968 Chevrolet C60 V6-5.0L

6 Pack Champion Copper Spark Plugs Set for 1968 GMC K15/K1500 Suburban V6-5.0L

item 50 6 Pack Champion Copper Spark Plugs Set for 1968 GMC K15/K1500 Suburban V6-5.0L

6 Spark Plugs Champion Copper Set for 1967-1968 GMC K15/K1500 Suburban V6-5.0L

item 51 6 Spark Plugs Champion Copper Set for 1967-1968 GMC K15/K1500 Suburban V6-5.0L

6 Spark Plugs Champion Copper Set for 1967-1968 GMC C25/C2500 Pickup V6-5.0L

item 52 6 Spark Plugs Champion Copper Set for 1967-1968 GMC C25/C2500 Pickup V6-5.0L

6 Pack Champion Copper Spark Plugs Set for 1966-1971 Jeep Jeepster V6-3.7L

item 53 6 Pack Champion Copper Spark Plugs Set for 1966-1971 Jeep Jeepster V6-3.7L

6 Pack Champion Copper Spark Plugs Set for 1966-1969 Jeep Dispatcher V6-3.7L

item 54 6 Pack Champion Copper Spark Plugs Set for 1966-1969 Jeep Dispatcher V6-3.7L

6 Pack Champion Copper Spark Plugs Set for 1966-1967 Jeep Universal V6-3.7L

item 55 6 Pack Champion Copper Spark Plugs Set for 1966-1967 Jeep Universal V6-3.7L

6 Pack Champion Copper Spark Plugs Set for 1965-1967 Pontiac Tempest L6-3.8L

item 56 6 Pack Champion Copper Spark Plugs Set for 1965-1967 Pontiac Tempest L6-3.8L

6 Pack Champion Copper Spark Plugs Set for 1964-1966 Buick Special V6-3.7L

item 57 6 Pack Champion Copper Spark Plugs Set for 1964-1966 Buick Special V6-3.7L

6 Pack Champion Copper Spark Plugs Set for 1964-1966 Pontiac Beaumont L6-3.8L

item 58 6 Pack Champion Copper Spark Plugs Set for 1964-1966 Pontiac Beaumont L6-3.8L

6 Pack Champion Copper Spark Plugs Set for 1962-1963 Buick Special V6-3.2L

item 59 6 Pack Champion Copper Spark Plugs Set for 1962-1963 Buick Special V6-3.2L

listings for this product

Ratings and Reviews

5.0

7 product ratings

7 users rated this 5 out of 5 stars
0 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

by grayco66
Aug 21, 2025
I purchased these J12YC spark plugs for ...
I purchased these J12YC spark plugs for my Harley Davidson Panhead and Shovel head. These are non resistor plugs which is correct for old Harleys with points ignition. If you run resistor plugs they don't spark hot enough for good starts and running correct. If someone gives you resistor plugs for an old Harley, reject them! It will start hard! Theses work well and are correct.
Verified purchase: YesCondition: New
by leafdave
Sep 17, 2024
Champion Plugs great quality OEM part...
Champion Plugs great quality OEM part
Verified purchase: YesCondition: New
by caeb6698
Mar 09, 2024
Great value great product
Fast easy painless
Verified purchase: YesCondition: New
by nickiadisernia
Sep 01, 2022
K
They fit my 1948 Harley
Verified purchase: YesCondition: Pre-owned
by warloc_frazmtn
Jan 01, 2025
Only plug for your Panhead!...
Only plug for your Panhead!
Verified purchase: YesCondition: New
by huntx
Apr 08, 2020
Great product, Great price.
Great product, Great price.
Verified purchase: YesCondition: New

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