NGK 6741 Laser Iridium Spark Plug
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Description
NGK Laser Iridium spark plugs deliver an optimal balance of performance and longevity, engineered for original equipment applications.
- Iridium tipped center electrode provides durability six times harder than platinum.
- High grade pure alumina ceramic prevents overheating.
- 98 percent pure copper core ensures reliable starts.
- Features a platinum pad on the ground electrode for even wear in distributorless ignition systems (on most models).
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
- Short Style Spark Plug:No
- Service Number:IFR6E11
- Stock Number:6741
- Part Number:IFR6E11
- Metallurgy:Iridium Platinum
- Resistance:5000.0 (82)
- Ground Electrode Tip Design:Standard
- Ground Configuration:J-Gap
- Thread Type Standard:Metric
- Ground Electrode Core Material:Nickel
- Washer (s) Included:Yes
- Grade Type:Performance
- Electrical Terminal Type:Non-Removable Nut
- Center Electrode Core Material:Copper
- Center Electrode Tip Material:Iridium
- Pre-Gap Size 1:.044 (IN)
- Pre-Gap Size 2:1.1 (MM)
- Ground Electrode Quantity:1
- Hex Size:5/8" (16mm)
- Insulator Height 1:1.99 (IN)
- Insulator Height 2:50.5 (MM)
- Manufacturer Heat Range:6
- Seat Type:Flat
- Reach 1:0.750 (IN)
- Reach 2:19.0 (MM)
- Insulator Material:Ceramic
- Resistor Type:Yes
- Skirt Length:0.0 (MM)
- Thread Size:M14 - 1.25
- Ground Electrode Tip Material:Platinum
- Skirt:No
- Center Electrode Insulator Tip Projection 1:0.14 (IN)
- Center Electrode Insulator Tip Projection 2:3.5 (MM)
- Center Electrode Design:Fine Wire
- Washer Type:Crush
- Center Electrode Projection:Mid Projection
- Interchange - ACDELCO:FR1LS 41-825 R43TSK FR1LS 41-825 R43TSK
- Interchange - ACDELCO GOLD/PROFESSIONAL:41-806 41-804 R42XLS 1 41-602 R42TS 41-629 41-602 41-802 R43XLS 4 41-804 1 41-806 41-802 R43XLS 41-801 R42XLS 1 41-800 41-801 41-802 41-602 4 R42TS 41-804 R43XLS 41-629 41-801 R42TS 4 41-800 41-800 41-629 41-806 41-802 4 R42XLS R43XLS 41-801 41-806 R42XLS 1 R42TS 41-629 41-602 41-804 41-800
- Interchange - ACDELCO GOLD/PROFESSIONAL CANADA:R43XLS 41-802 41-801 41-800 R42TS 41-629 41-806 1 R42XLS 41-602 41-804 4
- Interchange - ACDELCO SPECIALTY:4
- Interchange - ACDELCO SPECIALTY CANADA:4
- Interchange - ACEON AUTO PARTS:7810-1207
- Interchange - ALLIANCE OE NGK SPARK PLUGS:6741
- Interchange - ALTROM:N6741
- Interchange - AUTOLITE:XP3923
- Interchange - AUTOPART INTERNATIONAL:NGK6741
- Interchange - AUTOZONE/ACDELCO:41-806 R42XLS 41-602 41-804 41-802 R43XLS 41-801 41-825 R43TSK 41-800 R42TS 41-629
- Interchange - AUTOZONE/AUTOLITE:XP3923
- Interchange - AUTOZONE/NGK:6741
- Interchange - BECK/ARNLEY:1765272 1765272
- Interchange - CHAMPION SPARK PLUGS:9201
- Interchange - E3 SPARK PLUGS:E3.56
- Interchange - HONDA:98079-56A7S
- Interchange - HONDA OE:98079-56A7S
- Interchange - IMC:739 37008 739 37008 132
- Interchange - INTERAMERICAN MOTOR CORPORATION:739 37008 IFR 6 E 11
- Interchange - MAGNETI MARELLI OFFERED BY MOPAR:1AMSP09603 1AMSP09604
- Interchange - MITSUBISHI OE:MD372588
- Interchange - NAPA CANADA/AC DELCO SPARK PLUGS - ACP:41800
- Interchange - NAPA CANADA/AUTOLITE SPARK PLUGS- AUT:APP3923 AP3923 XP3923
- Interchange - NAPA CANADA/CHAMPION SPARK PLUG - CHA:9201
- Interchange - NAPA CANADA/NGK SPARK PLUGS - NGB:3764 7092 6741
- Interchange - NAPA/AC SPARK PLUGS-AC:41800
- Interchange - NAPA/AUTOLITE - AUT:XP3923 AP3923 APP3923
- Interchange - NAPA/CHAMPION SPK PLUGS-CHA:9201
- Interchange - NAPA/NGK SPARK PLGS-OXYGEN SENS-NGK:6741
- Interchange - NGK CANADA BASE NUMBERS:IFR6E11 6741
- Interchange - NGK CANADA STOCK NUMBERS:6741
- Interchange - NGK CANADA/NTK SENSORS:6741
- Interchange - NGK USA BASE NUMBERS:IFR6E11
- Interchange - OMNICRAFT:QSP1
- Interchange - OMNIPARTS:IK20TT
- Interchange - SUZUKI OE:09482-00548
- Interchange - WD EXPRESS:739 37008 132
- Applications 1:Acura (10), 1992 - 2001
- Applications 2:Acura (20), 1991 - 2005
- Applications 3:Aston Martin (1), 2005 - 2005
- Applications 4:Audi (2), 2005 - 2006
- Applications 5:Chevrolet (17), 1998 - 2008
- Applications 6:Chevrolet (2), 2005 - 2006
- Applications 7:Chrysler (5), 1995 - 1999
- Applications 8:Chrysler (1), 2001 - 2001
- Applications 9:Daihatsu (7), 1989 - 1992
- Applications 10:Dodge (7), 1993 - 1999
- Applications 11:Dodge (7), 1991 - 2001
- Applications 12:Eagle (4), 1995 - 1998
- Applications 13:Ford (11), 1991 - 1997
- Applications 14:Geo (2), 1990 - 1991
- Applications 15:Honda (6), 1994 - 2000
- Applications 16:Honda (3), 1994 - 1996
- Applications 17:Isuzu (6), 1989 - 1992
- Applications 18:Isuzu (7), 1992 - 1995
- Applications 19:INFINITI (6), 1991 - 1996
- Applications 20:INFINITI (3), 1990 - 1992
- Applications 21:Jaguar (2), 1998 - 1999
- Applications 22:Kia (11), 1995 - 2005
- Applications 23:Land Rover (4), 2002 - 2005
- Applications 24:Land Rover (6), 1999 - 2004
- Applications 25:Lexus (3), 1996 - 1998
- Applications 26:Lotus (4), 2005 - 2007
- Applications 27:Mazda (5), 1990 - 1994
- Applications 28:Mercury (10), 1991 - 1996
- Applications 29:Mini (2), 2007 - 2008
- Applications 30:Mitsubishi (1), 1999 - 1999
- Applications 31:Mitsubishi (20), 1991 - 2000
- Applications 32:Nissan (13), 1991 - 1999
- Applications 33:Nissan (13), 1989 - 2004
- Applications 34:Plymouth (2), 1993 - 1994
- Applications 35:Pontiac (7), 2005 - 2008
- Applications 36:Porsche (7), 2001 - 2005
- Applications 37:Porsche (2), 2004 - 2005
- Applications 38:Subaru (37), 1990 - 2004
- Applications 39:Subaru (6), 1992 - 1997
- Applications 40:Suzuki (19), 1995 - 2008
- Applications 41:Suzuki (3), 1999 - 2006
- Applications 42:Toyota (12), 1997 - 2001
- Applications 43:Toyota (16), 1996 - 2001
Reviews
Details
Product Details:
- Manufacturer:NGK
- Part Number:6741
- UPC:087295167410
- Sold in QTY:1
- Condition:New
- Country of Origin:Japan
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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
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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 NGK packaging unless the description above says otherwise.