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Kawasaki FX-Series Engine Tune-Up Kit (99969-6537)

$65.99

  • Kawasaki Air Filter (11013-7044)

    In stock (can be backordered)

  • Kawasaki Air Filter (11013-7045)

    In stock (can be backordered)

  • Kawasaki Fuel Filter (49019-0031)

    In stock (can be backordered)

  • Spark Plug (NGK BPR4ES) × 2

    In stock (can be backordered)

  • Kawasaki 10W40 Quart Oil (99969-6296) × 2

    In stock (can be backordered)

  • Kawasaki FX-Series Oil Filter (49065-0724)

    In stock (can be backordered)

SKU: 99969-6537 Categories: ,


“In Stock”items ship out by next business day.
“Special orders” typically ship out 3-5 days from date of order. You will be contacted via email with longer delays.

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Genuine Parts

Designed to fit your model

Model Compatibility

Kawasaki FX-Series Engine RePower Kit

Genuine Kawasaki Tune UP Kit (99969-6537)

Replaces former part numbers 99969-6419, 99969-6409, 99969-6374, 99969-6346 and 99969-6191

This Kawasaki Kit simplifies maintenance of specific Kawasaki engines. We include all the parts to re-power engine including air filter, inner safety filter, fuel filter, oil filter, spark plugs and engine oil. All parts are Genuine Kawasaki and original equipment manufacturer (OEM) NGK spark plugs. Authentic Kawasaki parts maintain consistent performance and guarantee best fit for easier installation.

Please Note: There are multiple Kawasaki fuel filters and engine oil filters. Kawasaki prints original part number on engine oil filter. We include a fuel filter distinction at the end of this listing to distinguish between the two filters used on FX Series engines. Kawasaki has superceded all former kits featuring fuel filter 49019-0027 to the larger, more efficient 49019-0031 fuel filter.

Genuine Kawasaki & NGK parts included

Inner Air Filter (Kawasaki 11013-7045)
Outer Air Filter (Kawasaki 11013-7044)
Fuel Filter (Kawasaki 49019-0031 formerly 49019-0027 and 49019-7001) 
Engine Oil Filter Element (Kawasaki 49065-0724 formerly 49065-7010)
2 Spark Plugs (NGK BPR4ES)
2 U.S. Quarts Kawasaki KTech 10W40 oil (Kawasaki 99969-6296)

Fits Spartan models

This kit is featured within our complete Spartan Tune-Up Kits. Complete tune up kits include complete blade set and all parts to maintain engine.

KG Stand On

KG XD

STXD154801KX 54″ Kawasaki FX 801, Parker 12 cc

STXD161801KX 61″ Kawasaki, FX 801, Parker 12 cc

RT HD Series

54″ Kawasaki FX850 27hp, HTJ 12 cc , SRH54850KW

61″ Kawasaki FX850 27hp, HTJ 12 cc , SRH61850KW

72″ Kawasaki FX850 27hp, HTJ 12 cc , SRH72850KW

SRT HD Series

54″ Kawasaki FX850 27hp, HTJ 12 cc , SSH54850KW

61″ Kawasaki FX850 27hp, HTJ 12 cc , SSH61850KW

72″ Kawasaki FX850 27hp, HTJ 12 cc , SSH72850KW

Designed for use to FX-Series Engines

FX651V

FX691V

FX730V

FX751V

FX801V

FX850V

Fits Hustler Models

Diesel Z

938233US – HTHDZS060SHIS773LFU

938241US – HTHDZR060SHIS773LFU

938258US – HTHDZS072SHIS773LFU

938266US – HTHDZR072SHIS773LFU

FasTrak SD

930149 – HTFSDS054KAWFX730VA

FasTrak SDX

938779 – HTFSXS048KAWFX691VA

938787 – HTFSXS054KAWFX691VA

938795 – HTFSXS060KAWFX730VA

940411 – HTFSXS048KAWFX691VA

940429 – HTFSXS054KAWFX691VA

940437 – HTFSXS060KAWFX730VA

Super 104

937201 – HTSWSR104BASVANM61A

937219 – HTSWSR104BASVANM61EFIA

939462 – HTSWSR104BASVANM61A

939470 – HTSWSR104BASVANM61EOGA

939603 – HTSWSR104KAWFX1000VA

939652 – HTSWSR104KAWFX1000VA

Super 88

936617 – HTSUWR088BASVANM61A

939546 – HTSUWR088BASVANM61EOGA

Super S

933333 – HTSUPS048KAWFX691VA

933341 – HTSUPS052KAWFX691VA

933358 – HTSUPS060KAWFX730VA

935395US – HTSUPS048KAWFX691VU

937128 – HTSUPS036KAWFS541VA

937136 – HTSUPS048KAWFX691VA

937144 – HTSUPS052KAWFX691VA

937151 – HTSUPS060KAWFX730VA

939447 – HTSUPS052KAWFX850VA

939454 – HTSUPS060KAWFX850VA

937185US – HTSUPS036KAWFS541VU

937193US – HTSUPS048KAWFX691VU

Super S

943126 – HTSUPX048KAWFX691VA

943175 – HTSUPX060KAWFX850VEFIA

Super Z HD

936997 – HTSHDS060BASVANM61A

937003 – HTSHDS060BASVANM61EFIA

937011- HTSHDR060BASVANM61EFIA

937029 – HTSHDS066BASVANM61EFIA

937037 – HTSHDS072BASVANM61EFIA

937045 – HTSHDS072BASVANM61A

937052 – HTSHDR072BASVANM61EFIA

937060EX – HTSHDS060KAWFX1000VE

937078EX – HTSHDR060KAWFX1000VE

937086EX – HTSHDS072KAWFX1000VE

937102EX – HTSHDS066KAWFX1000VE

937110 – HTSHDS060KAWFX850VA

939561 – HTSHDS060BASVANM61EOGA

939579 – HTSHDS072BASVANM61EOGA

939587 – HTSHDS060KAWFX1000VA

939595 – HTSHDS072KAWFX1000VA

Super Z

936872 – HTHSZS054KAWFX850VA

936880 – HTHSZS060KAWFX850VA

936930 – HTHSZS072KAWFX1000VA

936989 – HTHSZS060KAWFX1000VA

937714 – HTHSZS060KAWFX1000VA

937722 – HTHSZS066KAWFX1000VA

937730 – HTHSZS066KAWFX1000VA

940031 – HTHSZR060KAWFX850VA

940049 – HTHSZR072KAWFX850VA

X-ONE

936237 – HTX1TS052KAWFX850VA

936260 – HTX1TR054KAWFX730VA

936278 – HTX1TS060KAWFX730VA

936286 – HTX1TS060KAWFX850VA

936310 – HTX1TR060KAWFX730VA

936328 – HTX1TS072KAWFX850VA

936740 – HTX1TS052KAWFX850VA

936773 – HTX1TR054KAWFX730VA

936781 – HTX1TS060KAWFX730VA

936799 – HTX1TS060KAWFX850VA

936823 – HTX1TR060KAWFX730VA

936831 – HTX1TS072KAWFX850VA

941898 – HTXHGX060KAWFX850VEFIA

941971 – HTXHGX072KAWFX850VEFIA

Fits Spartan models

RT HD Series

54″ Kawasaki FX850 27hp, HTJ 12 cc , SRH54850KW

61″ Kawasaki FX850 27hp, HTJ 12 cc , SRH61850KW

72″ Kawasaki FX850 27hp, HTJ 12 cc , SRH72850KW

SRT HD Series

54″ Kawasaki FX850 27hp, HTJ 12 cc , SSH54850KW

61″ Kawasaki FX850 27hp, HTJ 12 cc , SSH61850KW

72″ Kawasaki FX850 27hp, HTJ 12 cc , SSH72850KW

Fits Toro models

22974 (TRX-26 Trencher)

23208 (STX-26 Stump Grinder)

23208G (STX-26 Stump Grinder)

23210 (STX-26 Stump Grinder)

23210G (STX-26 Stump Grinder)

44448 (PROLINE™ HDX 48 in. (122 cm) Mid-Size Mower (50-State Model))

44454 (PROLINE™ HDX 54 in. (137 cm) Mid-Size Mower (50-State Model))

44460 (PROLINE™ HDX 60 in. (152 cm) Mid-Size Mower (50-State Model))

72504 (Grandstand Mower 48″)

72505 (Grandstand Mower 54″)

72507 (GrandStand® 52 in. (132 cm) 35 hp 999cc)

72509 (Grandstand Mower 60″)

72510 (GrandStand® HDX 60 in. 31 hp 999 cc)

72512 (GRANDSTAND HD KAW FX 35HP 60IN)

74020 (4000 Series HDX Pro XL 60 in. (152 cm) 35 hp 999cc)

74022 (4000 Series HDX Pro XL 72 in. (183 cm) 35 hp 999cc)

74145 (Z Master Commercial 2000 Series Riding Mower, with 60in TURBO FORCE Side Discharge Mower)

74470 (Titan HD 2500 Zero Turn Mower)

74471 (Titan HD 2500 Zero Turn Mower)

74472 (Titan HD 2500 Zero Turn Mower)

74504 Z Master

74505 Z Master

74960 Z Master

74961 Z Master

75967 Z Master

75968 Z Master79575 (GrandStand Mower, With 52in TURBO FORCE Cutting Unit)

77290 2000 Series MyRIDE® HDX 52 in. (132 cm) 23.5 hp 747cc

77291 2000 Series MyRIDE® HDX 52 in. (132 cm) 23.5 hp 726cc

77293 2000 Series MyRIDE® HDX 60 in. (152 cm) 23.5 hp 747cc

77294 2000 Series MyRIDE® HDX 60 in. (152 cm) 23.5 hp 726cc

Fits Kawasaki models

FX651V-AS00

FX651V-AS04

FX651V-AS05

FX651V-AS06

FX651V-AS07

FX651V-AS08

FX651V-AS09

FX651V-AS10

FX651V-AS11

FX651V-AS12

FX651V-BS00

FX651V-BS05

FX651V-BS07

FX651V-BS08

FX651V-BS09

FX651V-BS10

FX651V-BS11

FX651V-CS05

FX651V-CS07

FX651V-CS08

FX651V-CS09

FX651V-CS10

FX651V-DS05

FX651V-DS07

FX651V-DS08

FX651V-DS09

FX651V-DS10

FX651V-ES00

FX651V-ES07

FX691V-AS00

FX691V-AS04

FX691V-AS05

FX691V-AS06

FX691V-AS07

FX691V-AS08

FX691V-AS09

FX691V-AS10

FX691V-AS11

FX691V-AS12

FX691V-AS13

FX691V-AS14

FX691V-AS17

FX691V-AS18

FX691V-AS19

FX691V-AS20

FX691V-AS21

FX691V-AS22

FX691V-AS23

FX691V-AS24

FX691V-AS26

FX691V-BS00

FX691V-BS04

FX691V-BS06

FX691V-BS08

FX691V-BS10

FX691V-BS11

FX691V-BS12

FX691V-BS13

FX691V-BS14

FX691V-BS17

FX691V-BS18

FX691V-BS19

FX691V-BS22

FX691V-BS23

FX691V-CS00

FX691V-CS04

FX691V-CS06

FX691V-CS10

FX691V-CS11

FX691V-CS12

FX691V-CS13

FX691V-CS14

FX691V-CS17

FX691V-CS18

FX691V-DS00

FX691V-DS04

FX691V-DS06

FX691V-DS10

FX691V-DS11

FX691V-DS12

FX691V-DS13

FX691V-DS14

FX691V-DS17

FX691V-DS18

FX691V-ES00

FX691V-ES04

FX691V-ES10

FX691V-ES11

FX691V-ES12

FX691V-ES13

FX691V-FS11

FX730V-AS00

FX730V-AS04

FX730V-AS05

FX730V-AS06

FX730V-AS07

FX730V-AS08

FX730V-AS09

FX730V-AS10

FX730V-AS11

FX730V-AS12

FX730V-AS13

FX730V-AS14

FX730V-AS15

FX730V-AS16

FX730V-AS17

FX730V-AS18

FX730V-AS19

FX730V-AS21

FX730V-AS22

FX730V-AS24

FX730V-AS25

FX730V-AS27

FX730V-AS28

FX730V-AS29

FX730V-BS00

FX730V-BS04

FX730V-BS05

FX730V-BS06

FX730V-BS07

FX730V-BS08

FX730V-BS09

FX730V-BS12

FX730V-BS13

FX730V-BS14

FX730V-BS15

FX730V-BS16

FX730V-BS17

FX730V-BS18

FX730V-BS19

FX730V-BS22

FX730V-BS27

FX730V-CS00

FX730V-CS04

FX730V-CS05

FX730V-CS06

FX730V-CS07

FX730V-CS08

FX730V-CS09

FX730V-CS12

FX730V-CS13

FX730V-CS14

FX730V-CS15

FX730V-CS16

FX730V-CS17

FX730V-DS00

FX730V-DS04

FX730V-DS05

FX730V-DS08

FX730V-DS09

FX730V-DS12

FX730V-DS15

FX730V-DS16

FX730V-DS17

FX730V-ES00

FX730V-ES04

FX730V-ES05

FX730V-ES06

FX730V-FS05

FX730V-GS05

FX730V-HS05

FX751V-AS11 4 Stroke Engine FX751V

FX751V-AT50 4 Stroke Engine FX751V

FX751V-BS00 4 Stroke Engine FX751V

FX751V-BS05 4 Stroke Engine FX751V

FX751V-BS07 4 Stroke Engine FX751V

FX751V-CS00 4 Stroke Engine FX751V

FX751V-CS05 4 Stroke Engine FX751V

FX751V-CS07 4 Stroke Engine FX751V

FX751V-DS00 4 Stroke Engine FX751V

FX751V-DS05 4 Stroke Engine FX751V

FX751V-DS07 4 Stroke Engine FX751V

FX751V-ES00 4 Stroke Engine FX751V

FX751V-ES07 4 Stroke Engine FX751V

FX751V-FS00 4 Stroke Engine FX751V

FX751V-FS07 4 Stroke Engine FX751V

FX751V-GS00 4 Stroke Engine FX751V

FX751V-GS07 4 Stroke Engine FX751V

FX751V-HS00 4 Stroke Engine FX751V

FX751V-HS07 4 Stroke Engine FX751V

FX751V-JS07 4 Stroke Engine FX751V

FX751V-KS07 4 Stroke Engine FX751V

FX751V-LS00 4 Stroke Engine FX751V

FX751V-MS00 4 Stroke Engine FX751V

FX751V-MS07 4 Stroke Engine FX751V

FX801V-AS07 4 Stroke Engine FX801V

FX801V-AS09 4 Stroke Engine FX801V

FX801V-AS10 4 Stroke Engine FX801V

FX801V-AS12 4 Stroke Engine FX801V

FX801V-AS13 4 Stroke Engine FX801V

FX801V-AS14 4 Stroke Engine FX801V

FX801V-AS15 4 Stroke Engine FX801V

FX801V-AS18 4 Stroke Engine FX801V

FX801V-AS19 4 Stroke Engine FX801V

FX801V-AS25 4 Stroke Engine FX801V

FX801V-AS27 4 Stroke Engine FX801V

FX801V-BS00 4 Stroke Engine FX801V

FX801V-BS07 4 Stroke Engine FX801V

FX801V-BS08 4 Stroke Engine FX801V

FX801V-BS09 4 Stroke Engine FX801V

FX801V-BS10 4 Stroke Engine FX801V

FX801V-BS12 4 Stroke Engine FX801V

FX801V-BS13 4 Stroke Engine FX801V

FX801V-BS14 4 Stroke Engine FX801V

FX801V-BS18 4 Stroke Engine FX801V

FX801V-BS19 4 Stroke Engine FX801V

FX801V-BS27 4 Stroke Engine FX801V

FX801V-CS00 4 Stroke Engine FX801V

FX801V-CS04 4 Stroke Engine FX801V

FX801V-CS05 4 Stroke Engine FX801V

FX801V-CS07 4 Stroke Engine FX801V

FX801V-CS18 4 Stroke Engine FX801V

FX801V-CS19 4 Stroke Engine FX801V

FX801V-CS25 4 Stroke Engine FX801V

FX801V-DS00 4 Stroke Engine FX801V

FX801V-DS04 4 Stroke Engine FX801V

FX801V-DS07 4 Stroke Engine FX801V

FX801V-DS08 4 Stroke Engine FX801V

FX801V-DS13 4 Stroke Engine FX801V

FX801V-DS21 4 Stroke Engine FX801V

FX801V-ES00 4 Stroke Engine FX801V

FX801V-ES04 4 Stroke Engine FX801V

FX801V-ES07 4 Stroke Engine FX801V

FX801V-ES08 4 Stroke Engine FX801V

FX801V-ES09 4 Stroke Engine FX801V

FX801V-ES13 4 Stroke Engine FX801V

FX801V-ES15 4 Stroke Engine FX801V

FX801V-ES19 4 Stroke Engine FX801V

FX801V-FS00 4 Stroke Engine FX801V

FX801V-FS04 4 Stroke Engine FX801V

FX801V-FS15 4 Stroke Engine FX801V

FX801V-GS00 4 Stroke Engine FX801V

FX801V-GS04 4 Stroke Engine FX801V

FX801V-GS07 4 Stroke Engine FX801V

FX801V-GS13 4 Stroke Engine FX801V

FX801V-GS15 4 Stroke Engine FX801V

FX801V-HS00 4 Stroke Engine FX801V

FX801V-HS04 4 Stroke Engine FX801V

FX801V-HS08 4 Stroke Engine FX801V

FX801V-JS04 4 Stroke Engine FX801V

FX801V-LS00 4 Stroke Engine FX801V

FX801V-MS00 4 Stroke Engine FX801V

FX850V-AR30 4 Stroke Engine FX850V

FX850V-AR31 4 Stroke Engine FX850V

FX850V-AS02 4 Stroke Engine FX850V

FX850V-AS11 4 Stroke Engine FX850V

FX850V-AS12 4 Stroke Engine FX850V

FX850V-AS14 4 Stroke Engine FX850V

FX850V-AS15 4 Stroke Engine FX850V

FX850V-AS18 4 Stroke Engine FX850V

FX850V-AS21 4 Stroke Engine FX850V

FX850V-AS22 4 Stroke Engine FX850V

FX850V-AS23 4 Stroke Engine FX850V

FX850V-AS24 4 Stroke Engine FX850V

FX850V-AS25 4 Stroke Engine FX850V

FX850V-AS26 4 Stroke Engine FX850V

FX850V-AS29 4 Stroke Engine FX850V

FX850V-AS42 4 Stroke Engine FX850V

FX850V-AS44 4 Stroke Engine FX850V

FX850V-AS45 4 Stroke Engine FX850V

FX850V-AS47 4 Stroke Engine FX850V

FX850V-AS48 4 Stroke Engine FX850V

FX850V-AS49 4 Stroke Engine FX850V

FX850V-AT50 4 Stroke Engine FX850V

FX850V-BR31 4 Stroke Engine FX850V

FX850V-BS00 4 Stroke Engine FX850V

FX850V-BS07 4 Stroke Engine FX850V

FX850V-BS10 4 Stroke Engine FX850V

FX850V-BS11 4 Stroke Engine FX850V

FX850V-BS12 4 Stroke Engine FX850V

FX850V-BS14 4 Stroke Engine FX850V

FX850V-BS15 4 Stroke Engine FX850V

FX850V-BS18 4 Stroke Engine FX850V

FX850V-BS21 4 Stroke Engine FX850V

FX850V-BS22 4 Stroke Engine FX850V

FX850V-BS25 4 Stroke Engine FX850V

FX850V-BS26 4 Stroke Engine FX850V

FX850V-BS42 4 Stroke Engine FX850V

FX850V-BS47 4 Stroke Engine FX850V

FX850V-BS48 4 Stroke Engine FX850V

FX850V-CS00 4 Stroke Engine FX850V

FX850V-CS07 4 Stroke Engine FX850V

FX850V-CS08 4 Stroke Engine FX850V

FX850V-CS09 4 Stroke Engine FX850V

FX850V-CS10 4 Stroke Engine FX850V

FX850V-CS11 4 Stroke Engine FX850V

FX850V-CS12 4 Stroke Engine FX850V

FX850V-CS18 4 Stroke Engine FX850V

FX850V-CS21 4 Stroke Engine FX850V

FX850V-CS24 4 Stroke Engine FX850V

FX850V-CS25 4 Stroke Engine FX850V

FX850V-CS26 4 Stroke Engine FX850V

FX850V-CS27 4 Stroke Engine FX850V

FX850V-CS43 4 Stroke Engine FX850V

FX850V-CS47 4 Stroke Engine FX850V

FX850V-CS48 4 Stroke Engine FX850V

FX850V-DS00 4 Stroke Engine FX850V

FX850V-DS07 4 Stroke Engine FX850V

FX850V-DS08 4 Stroke Engine FX850V

FX850V-DS09 4 Stroke Engine FX850V

FX850V-DS10 4 Stroke Engine FX850V

FX850V-DS11 4 Stroke Engine FX850V

FX850V-DS12 4 Stroke Engine FX850V

FX850V-DS21 4 Stroke Engine FX850V

FX850V-DS42 4 Stroke Engine FX850V

FX850V-DS43 4 Stroke Engine FX850V

FX850V-DS47 4 Stroke Engine FX850V

FX850V-ES00 4 Stroke Engine FX850V

FX850V-ES07 4 Stroke Engine FX850V

FX850V-ES09 4 Stroke Engine FX850V

FX850V-ES10 4 Stroke Engine FX850V

FX850V-ES11 4 Stroke Engine FX850V

FX850V-ES12 4 Stroke Engine FX850V

FX850V-ES15 4 Stroke Engine FX850V

FX850V-ES21 4 Stroke Engine FX850V

FX850V-ES22 4 Stroke Engine FX850V

FX850V-ES24 4 Stroke Engine FX850V

FX850V-FS00 4 Stroke Engine FX850V

FX850V-FS09 4 Stroke Engine FX850V

FX850V-FS10 4 Stroke Engine FX850V

FX850V-FS12 4 Stroke Engine FX850V

FX850V-FS21 4 Stroke Engine FX850V

FX850V-FS22 4 Stroke Engine FX850V

FX850V-GS00 4 Stroke Engine FX850V

FX850V-GS07 4 Stroke Engine FX850V

FX850V-GS10 4 Stroke Engine FX850V

FX850V-GS11 4 Stroke Engine FX850V

FX850V-GS12 4 Stroke Engine FX850V

FX850V-HS00 4 Stroke Engine FX850V

FX850V-HS10 4 Stroke Engine FX850V

FX850V-HS11 4 Stroke Engine FX850V

FX850V-KS12 4 Stroke Engine FX850V

FX850V-LS00 4 Stroke Engine FX850V

FX850V-MS00 4 Stroke Engine FX850V

Fuel Filter Distinction

Earlier models may feature smaller fuel filter 49019-0027. Based on performance and testing, Kawasaki has updated engines to the more efficient Fuel Filter 49019-0031. This is a larger fuel filter interchangeable with all carbureted and EFI engines.

Weight and Dimensions
Weight 6.6 lbs
No Hassle Returns

You may return parts and products for any reason within 30 days of the delivery date. All products must be unopened and returned in sellable condition. Return shipping including the purchase of shipping labels is the responsibility of the buyer. For your convenience, we offer the option to request a shipping label (the cost of shipping will be deducted from refund). The Mower Shop provides prepaid return shipping labels in the following cases: carrier damage, lost packages and incorrect items. 

Read Full Return Policy

  • Kawasaki Air Filter (11013-7044)

    In stock (can be backordered)

  • Kawasaki Air Filter (11013-7045)

    In stock (can be backordered)

  • Kawasaki Fuel Filter (49019-0031)

    In stock (can be backordered)

  • Spark Plug (NGK BPR4ES) × 2

    In stock (can be backordered)

  • Kawasaki 10W40 Quart Oil (99969-6296) × 2

    In stock (can be backordered)

  • Kawasaki FX-Series Oil Filter (49065-0724)

    In stock (can be backordered)