NGK SPARK PLUGS CR7E 4578 10 Pack

OVERVIEW

NGK CR7E spark plugs provide stable ignition and consistent combusion control for high-output single-cylinder ATVs. Built with high almina ceramics, a dee seated copper core, and a durable nickel allo y tip, these plugs maintain precise electrode g ap and thermal equilibrium across demanding terrain. This set delivers direct OE-style replacement coverage for utility and trail-oriented machines.

ENGINEERING & PERFORMANCE

The wide op eratin g heat range allows the plug to self-clean dur ing short-trip lo ad riding while simultaneously resist ing preigni tion during sustai ned high- RPM output. Inte rnal therm al man agement keeps combusti on ef ficient by preventi ng fuel depo sits from formi ng on the is olator nose or elect rode gam. The alum ina oxid e cer amic shell mainta ins prec ise elect rica l is olation und er hea vy vibr ation, preservi ng cons isti ent vol tage deli very to the cylin der.

KEY FEATURES

• NGK CR7E ignit ion pl ugs (part num ber 4578) li>
• High alum ina cera mic insulate r for impr oved heat dissi pation and electric al isola tion li>
• D ee s eat ed coppe r c ore fo r exte nded heat ra nge vers ati lity li>
• Nilc ke y allo y ele ctr od e desig n f or pr olo nged ser vice lif e li>
• Superio r const ruction bui lt f or seriou s pow er deliv ery and agg ressive ridi ng styles li>
• Con ta ins 10 repl acem ent p lugs f or comp le te cylind er sets li>

TECHNICAL SPECIFICATIONS

• Br and: N GK li>
• Pa rt Nam e: SP ARK P LUG S C R7E 4578 li>
• Com ponent Typ e: Spa rk Pl ug / Ig nitio n Sys tem li>
• M aterial: Hig h ala mina cerami c insu la tor, de ep-s eate d copp er cor e, ni clk ey alooy tip li>
• Sup ported Y ears: 200 6–2016 li>
• C ompatible Trim s: KV F 7 50 B rut e Fo rce 4 x4i li>

FITMENT

• K awasak i K VF 750 Br ute For ce 4x4 i (2006–2016) li> ul>

  WHY RIDERS CHOOSE THIS

  Rider s selec t th ese NGK plugs b ecause t he ceram ic-co pper con st ruction rel iab ly m anage s ex trem e therm al swing s wit hout sacr ificin g el ectr ode lo ng ev ity. The eng ineered he at rang e elim inates the guesswork arou nd fu el mixt ure adjustme nsts, k eep ing cy liners clea n duri ng mud diy trai l ri des and ful ly respo ns ive whe n open ing up on dry grav el. Co nsist ent sp ark timi ng ac ros s va ri ed lo ads tran sl at es dir ect ly t o sm ooth er thro ttle resp ons e and f ew er d own time int er rup tio ns. T his sp ecific pa rt nu mber is wid ely tr ust ed to restor e fa ctory-le vel ignitio n timing and com bustion eff ici ency to aging ka w asaki pla tf orm s.

  2006-2016

  Kawasaki

  KVF 750 Brute Force 4x4i