Champion Spark Plugs 686 Racing Spark Plug C57
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Description
Champion 686 Spark Plug C57 for Racing Engine Champion racing plugs are engineered to help engine builders, weekend racers and street performance enthusiasts optimize engine performance. Enjoy the same spark plugs that go into many professional race cars and trucks.
For more technical details and/or manufacturers product guides, email us.
Most orders leave our warehouse within 1 business day unless otherwise noted.
*Add this item to the cart to estimate shipping costs and any applicable taxes.
Features
- Plug Type:C57
- Seat Type:Flat
- Hex Size:0.625 (IN)
- Hex Type:Hex
- Thread Diameter:0.551
- Reach:0.75 (IN)
- Pre-Gap Size:0.65 (MM)
- Center Electrode Tip Material:Nickel
- Ground Electrode Core Material:Nickel
- Ground Electrode Quantity:1
- Classification:Champion Racing Plugs
- Resistor Type:No
- Manufacturer Heat Range:57
- Electrical Terminal Type:Non-Removable Nut
- Ground Electrode Tip Design:Fine Wire J Gap
- Ground Electrode Tip Material:Nickel
- Center Electrode Design:Standard
- Indexed:No
- Part Description:Spark Plug
- Washer(s) Included:Yes
- Washer Type:Crush
- Center Electrode Diameter:0.052
- Gap Style:Fine Wire J Gap
- Grade Type:Standard Replacement
- Ground Electrode Material:Nickel Copper Alloy
- Subject to Prop 65 (Yes/No):No
- Interchange - ALLIANCE OE DENSO - ENGINE MANAGEMENT:W31ESU
- Interchange - AUTOLITE:2611 AR3932 AR2592
- Interchange - AUTOZONE/AUTOLITE:AR3932 AR2592
- Interchange - BOSCH:F09CS F09CS
- Interchange - CHAMPION SPARK PLUG BASE NUMBERS:C57
- Interchange - CHAMPION SPARK PLUGS:C57
- Interchange - DENSO:W31ES-U W31ES-U
- Interchange - NAPA CANADA/AUTOLITE SPARK PLUGS- AUT:AR3932 AR2592
- Interchange - NAPA/AUTOLITE - AUT:AR2592 AR3932
- Interchange - NAPA/NGK SPARK PLGS-OXYGEN SENS-NGK:5820
- Interchange - NGK CANADA BASE NUMBERS:R7435-10 5820 R5671A-10
- Interchange - NGK CANADA STOCK NUMBERS:5820 4897
- Interchange - NGK USA BASE NUMBERS:B9EG R5671A-10
- Interchange - NGK USA STOCK NUMBERS:5820
- Interchange - PRESTOLITE PROCONNECT:CR56869
- Hex Size 1:15.880 (MM)
- Hex Size 2:0.625 (IN)
- Thread Diameter 1:14.000
- Thread Diameter 2:0.551
- Pre-Gap Size 1:0.025 (IN)
- Pre-Gap Size 2:0.65 (MM)
- Washer (s) Included:Yes
Reviews
Details
Product Details:
- Manufacturer:Champion Spark Plugs
- Part Number:686
- UPC:037551005666
- Sold in QTY:1
- Condition:New
- Country of Origin:Mexico
Prop65
WARNING: May cause Cancer and/or Reproductive Harm - www.P65Warnings.ca.gov
About California Proposition 65
Sale price
$4.82
Regular price
$4.97
Flash sale
Availability: 9 get them while you can!
Ships in 1 business day
What customers are saying
- ★★★★★Thank you so much,— Jim, CA
- ★★★★★Received my merchandise today. All is good.— Dave, IL
- ★★★★★I was happy with the quality in the brass strips, quick delivery, and your service— Marvin, FL
- ★★★★★Service and price and ease of ordering was great!— Annette, NJ
- ★★★★★I just wanted to say how impressed I am with your service!— Jason, IA
- ★★★★★The items purchased are exactly what I ordered. No surprises and that is always good.— Chuck, WA
- ★★★★★I am really thankful that my order was handled so fast.— Matt, MN
- ★★★★★You are the best this is exactly what I need!— Robert, NJ
- ★★★★★Thank you for double checking the fit!— Jeffrey, MA
- ★★★★★I appreciate your rapid service!— Richard, AR
- ★★★★★They were very helpful, both online and over the telephone.— Karen, IL
- ★★★★★Thank you for double checking the fit. The Part Fits Perfectly! Thank you for all of your help!!!— John, CA
- ★★★★★I was shocked by how quickly I received my order.— Jason, CA
- ★★★★★I appreciate your quick follow-up and the great pricing.— Colin, WA
- ★★★★★Great Service! Completely hassle free and very fast :) Would shop again.— Mick, CA
- ★★★★★I wanted to let you know I received the u joint and it is exactly what I was looking for. Thanks again!— Mark, TX
- ★★★★★Thanks again! You guys are great and now bookmarked!— Fran, PA
- ★★★★★Wow! Thanks for the quick shipping!!!— Rob, NY
- ★★★★★You folks are all right.— Jim, CA
- ★★★★★You really took care of me on this!— Brett, FL
Questions shoppers ask
See all FAQsHow soon does it ship?
Most orders leave our warehouse within 1 business day unless otherwise noted. Add the item to your cart to see shipping cost and any tax.
Can I return it?
Most items can be returned within 30 days of delivery if they are unused and in their original, undamaged packaging. Email us for a Return Authorization (RA) number first, and make sure the item reaches our warehouse within those 30 days. A 15% restocking fee applies and you pay return shipping, unless the item is defective or the mistake was ours. Special orders and items marked No Return can't be returned. Full return policy.
Do you offer quantity discounts?
Many items do. When this one has them, the price breaks are listed with the price above, and the price updates as you change the quantity. Need a larger quantity than we show? Ask us.
Your prices are so good, is it new?
Yes. This item is new and in its original Champion Spark Plugs packaging unless the description above says otherwise.