EQUIPMENT - NGK Spark Plugs

POWER EQUIPMENT

SPARK PLUGS / GLOW PLUGS

With over 50 years of expertise, NGK Spark Plugs (U.S.A.), Inc.'s family

of products are driven by perfection. Known for OE legacy, NGK Spark Plugs is at the forefront of durability and performance.

SPARK PLUGS

NGK's high quality internal resistor keeps engines running efficiently with less wear to the ignition system. Premium NGK components ensure better engine reliability. With proper maintenance, an engine with NGK spark plugs will be more cost-effective long term.

High-grade alumina silicate ceramic Creates a stronger insulator to reduce dielectric punch-through

(caused by spark exiting through side of ceramic)

Cold-rolled threads Prevents cross-threading and damage to

cylinder heads

98% pure copper core Increased heat dissipation for reliable starts, prevents spark

plug overheating (see illustration A on following page)

Trivalent plating No anti-seize

required

INCREASED HEAT DISSIPATION

Illustration A

The combination of NGK's high-grade pure alumina ceramic and 98% pure copper core enables the spark plug to quickly dissipate large amounts of heat. This ultra-wide heat range prevents spark plug overheating while providing reliable starts.

heat dissipation in a spark plug

98% copper core

TESTING & MANUFACTURING

All NGK spark plugs must pass extensive testing procedures and quality checks to ensure fit and performance.

? Mechanical vibration testing ? Tightest resistor manufacturing process in the industry ? Manufactured in our ISO 11565 certified manufacturing facility ? Gap measured with laser precision throughout production process

CROSS REFERENCES* CHAMPION

Champion Part #

948 CJ6 DJ7Y DJ8Y J19LM QC12YC RA10HC RA8GHC RC12YC RCJ6 RCJ6Y RCJ7Y RCJ8 RCJ8Y RDJ7J RDJ8Y

RJ19HX

RJ19LM

RJ19LMC

NGK Part #

NGK Stock #

DCPR6E 3481

BM7A

6521

BPM6F

5950

BM6F

6221

BR2-LM

3841

BKR5E

7938

DCPR6E 3481

DCPR6E 3481

BKR5E

7938

BPMR7A 4626

BPMR8Y 2218

BPMR7A 4626

BMR6A

7421

BPMR6Y 5414

BM6F

6221

BPMR6A 6726

BR2-LM (Gap to .020")

BR2-LM

5798 5798

BR2-LM (Gap to .020")

5798

NGK Blister Part #

NGK Blister Stock #

DCPR6E 96530

BM7A

6746

BPM6F

6753

BM6F

6720

BR2-LM

6787

BKR5E

6719

DCPR6E 96530

DCPR6E 96530

BKR5E

6719

BPMR7A 6761

BPMR8Y 6763

BPMR7A 6761

BMR6A

6749

BPMR6A 6759

BM6F

6720

BPMR6A 6759

BR2-LM (Gap to .020")

BR2-LM

6787 6787

BR2-LM (Gap to .020")

6787

Champion Part #

RJ2YLE RJ2YXLE RL82C

NGK Part #

NGK Stock #

BR2-LM (Gap to .020")

BR2-LM (Gap to .020")

BR7HS

5798 5798 4122

NGK Blister Part #

NGK Blister Stock #

BR2-LM (Gap to .020")

6787

BR2-LM (Gap to .020")

6787

BR7HS

1445

RN11YC RN3C RY4C

BPR5ES BR8ES CMR7A

7734 5422 7543

BPR5ES

BR8ES (solid)

CMR7A

6773 1463 6784

RZ7C

CMR6H

3365

CMR6H

6778

RZ7C

CMR7H

3066

CMR7H

6785

XC12YC

BKR5E

7938

BKR5E

6719

Z9Y

CR5HSB 6535

CR5HSB 6786

*Note: This cross chart is for reference only. Please check specific vehicle application and owner's manual. Due to differences in design and material, plugs in cross reference section are not exactly alike.

CROSS REFERENCES* BOSCH / TORCH

Bosch Part # USR7AC WR7AC+ WR7BC+ WS7F WS8E WSR6F

NGK Part # CMR5H B6HS BPR6HS BPMR7A (solid) BM6A (solid) BPMR7A (solid)

NGK Stock # 7599 7534 7022 6703 6021 6703

Torch Part #

AC7R D5RTC DJ7Y DJ8J E6C E6RC F5RF F5RTC

F5TC F5TC

NGK Part #

CMR7H DCPR6E BPM6F BM6F BR6HS BR6HS BPR5EY BPR5ES (solid) BP5ES (solid) BP5ES

NGK Stock #

3066 3481 5950 6221 3922 3922 1233 4006

NGK Blister Part # CMR7H DCPR6E BPM6F BM6F BR6HS BR6HS BPR5ES

BPR5ES

2140 7832

BPR5ES BPR5ES

NGK Blister Stock # 6785 96530 6753 6720 1507 1507 6773 6773

6773 6773

Torch Part #

F6REC4 F6RF F6RTC

F6TC L6RC L6RTC L6RTC L6TC L7RTC L7TC L8RTC L8RTF N6C N6TC

NGK Part #

BPR6ES (solid) BPR6EY BPR6ES (solid) BP6ES (solid) BMR6A BPM6A BPMR6A BPM6A BPMR7A BPM7A BPMR8Y BPMR8Y BM6F BPM6F

NGK Stock #

4008 2489 4008

NGK Blister Part # BPR6ES BPR6ES BPR6ES

4007

7421 7021 6726 7021 4626 7321 2218 2218 6221 5950

BPR6ES

BMR6A BPMR6A BPMR6A BPMR6A BPMR7A BPMR7A BPMR8Y BPMR8Y BM6F BPM6F

NGK Blister Stock # 6775 6775 6775

6775 6749 6759 6759 6759 6761 6761 6763 6763 6720 6753

*Note: This cross chart is for reference only. Please check specific vehicle application and owner's manual. Due to differences in design and material, plugs in cross reference section are not exactly alike.

GLOW PLUGS

NGK product engineers collaborate closely with original equipment manufacturers to design glow plugs to specifically fit each individual application.

Quality metal heating coils Provides after-glow and quicker,

heat-up times at cold starts

(see Illustration B below)

Inconel alloy metal Withstands up to 900? F

heat-up temperatures

THE "AFTER-GLOW" PRINCIPLE

Illustration B

After-glow helps to keep the combustion chamber at a constant temperature until the engine has reached operating temperature. Without it, there would be a considerable amount of toxic emissions and white and blue smoke from the exhaust. The engine would not run smoothly either, displaying the characteristic of cold-start knocking.

battery

ignition key starter signal light

switch

relay glow plugs

BK-0817-NSPPE1

Tech Support: (877) 473-6767 ext. 2

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