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Kawasaki FX-Series Engine Tune-Up Kit (99969-6665 formally 99969-6537)

Kawasaki FX-Series Engine Tune-Up Kit (99969-6665 formally 99969-6537)

Regular price $55.16 USD
Regular price $68.95 USD Sale price $55.16 USD
Sale Sold out
Shipping calculated at checkout.
Quantity In Stock:25+

SKU:99969-6537

"In Stock" items ship out by next business day.

"Special orders" typically ship out 4-7 business days from date of order. You will be contacted via email with longer delays.

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  • Free Shipping**

    Parts/Accessories Orders over $100

    **Exceptions apply for oversize or overweight packaging

  • Genuine Parts

    Designed to fit your model

Model Compatibility
Free Shipping

"In Stock" items ship out by next business day.

"Special orders" typically ship 3-5 days from order date.

Kawasaki FX-Series Engine RePower Kit

Complete Genuine Maintenance Kit (Part #99969-6665)

Product Details:

This premium factory-original tune-up kit simplifies preventative maintenance on select heavy-duty Kawasaki FX-Series commercial V-Twin engines. By consolidating your air filtration, fuel separation, and oil lubrication needs, this bundle ensures quick installation, seamless component fitment, and stable engine compression.

KIT SUPERSEDURE & COMPONENT INFORMATION:

This kit replaces factory package numbers 99969-6537, 99969-6419, 99969-6409, 99969-6374, 99969-6346, and 99969-6191. Please verify your individual engine spec suffix prior to checking out.

Kit Components Included:

  • Outer Primary Air Filter: 11013-7044 (Heavy Duty Canister Element)
  • Inner Safety Air Filter: 11013-7045
  • High-Efficiency Fuel Filter: 49019-0031 (Replaces 49019-0027 and 49019-7001)
  • Engine Oil Filter: 49065-0734 (Replaces 49065-0724 and 49065-7010)
  • Heavy Duty Spark Plugs: BPR4ES (Quantity 2 Genuine NGK Plugs)
  • Premium Lubricant Fluid: 99969-6296 (2 Quarts Kawasaki KTech 10W40 Engine Oil)

Fuel Filter Technical Distinction:

Kawasaki has formally standardized the larger, high-capacity 49019-0031 filter across all commercial FX platforms. It provides far superior particulate trapping capabilities and is completely backward-compatible with fuel systems formerly operating with the smaller 49019-0027 element.

Fuel Filter Comparison

Compatibility Guide

Cross-reference your equipment's factory model code or engine block designator below to guarantee proper verification.

Mower Series Model Number
Spartan KG Stand-On Series STXD154801KX • STXD161801KX
Spartan RT HD Commercial Series SRH54850KW • SRH61850KW • SRH72850KW
Spartan RZ XD Series RSZL2148FX730 • RSZL2154FX730 • RSZL2160FX730
Spartan SRT HD Premium Series SSH54850KW • SSH61850KW • SSH72850KW
Hustler Diesel Z Series 938233US • 938241US • 938258US • 938266US
Hustler FasTrak SD & SDX Series 930149 • 938779 • 938787 • 938795 • 940411 • 940429 • 940437
Hustler Super 88 & Super 104 Wide-Area 936617 • 939546 • 937201 • 937219 • 939462 • 939470 • 939603 • 939652
Hustler Super S Stand-On Platforms 933333 • 933341 • 933358 • 935395US • 937128 • 937136 • 937144 • 937151 • 939447 • 939454 • 937185US • 937193US • 943126 • 943175
Hustler Super Z & Super Z HD Line 936997 • 937003 • 937011 • 937029 • 937037 • 937045 • 937052 • 937060EX • 937078EX • 937086EX • 937102EX • 937110 • 939561 • 939579 • 939587 • 939595 • 936872 • 936880 • 936930 • 936989 • 937714 • 937722 • 937730 • 940031 • 940049
Hustler X-ONE Premium Zero-Turns 936237 • 936260 • 936278 • 936286 • 936310 • 936328 • 936740 • 936773 • 936781 • 936799 • 936823 • 936831 • 941898 • 941971 • 943787 • 943795 • 943803 • 943811 • 943829 • 943837 • 943845
Toro ProLine, Titan HD & Z Master 44448 • 44454 • 44460 • 74470 • 74471 • 74472 • 74145 • 74504 • 74505 • 74960 • 74961 • 75967 • 75968 • 77290 • 77291 • 77293 • 77294
Toro GrandStand Series 72504 • 72505 • 72507 • 72509 • 72510 • 72512 • 74020 • 74022 • 79575
Toro STX/TRX Equipment Line 22974 (TRX-26) • 23208 (STX-26) • 23208G • 23210 • 23210G
Kawasaki Engine Model 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 • FX751V-AT50 • FX751V-BS00 • FX751V-BS05 • FX751V-BS07 • FX751V-CS00 • FX751V-CS05 • FX751V-CS07 • FX751V-DS00 • FX751V-DS05 • FX751V-DS07 • FX751V-ES00 • FX751V-ES07 • FX751V-FS00 • FX751V-FS07 • FX751V-GS00 • FX751V-GS07 • FX751V-HS00 • FX751V-HS07 • FX751V-JS07 • FX751V-KS07 • FX751V-LS00 • FX751V-MS00 • FX751V-MS07 • FX801V-AS07 • FX801V-AS09 • FX801V-AS10 • FX801V-AS12 • FX801V-AS13 • FX801V-AS14 • FX801V-AS15 • FX801V-AS18 • FX801V-AS19 • FX801V-AS25 • FX801V-AS27 • FX801V-BS00 • FX801V-BS07 • FX801V-BS08 • FX801V-BS09 • FX801V-BS10 • FX801V-BS12 • FX801V-BS13 • FX801V-BS14 • FX801V-BS18 • FX801V-BS19 • FX801V-BS27 • FX801V-CS00 • FX801V-CS04 • FX801V-CS05 • FX801V-CS07 • FX801V-CS18 • FX801V-CS19 • FX801V-CS25 • FX801V-DS00 • FX801V-DS04 • FX801V-DS07 • FX801V-DS08 • FX801V-DS13 • FX801V-DS21 • FX801V-ES00 • FX801V-ES04 • FX801V-ES07 • FX801V-ES08 • FX801V-ES09 • FX801V-ES13 • FX801V-ES15 • FX801V-ES19 • FX801V-FS00 • FX801V-FS04 • FX801V-FS15 • FX801V-GS00 • FX801V-GS04 • FX801V-GS07 • FX801V-GS13 • FX801V-GS15 • FX801V-HS00 • FX801V-HS04 • FX801V-HS08 • FX801V-JS04 • FX801V-LS00 • FX801V-MS00 • FX850V-AR30 • FX850V-AR31 • FX850V-AS02 • FX850V-AS11 • FX850V-AS12 • FX850V-AS14 • FX850V-AS15 • FX850V-AS18 • FX850V-AS21 • FX850V-AS22 • FX850V-AS23 • FX850V-AS24
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