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    Denso 5336377 - Spark Plug Boot Kit
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          Denso 5336377 - Spark Plug Boot Kit

          MPN: 5336377
          Ask a question (0)
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          Vehicle Specific
          Check if this part fits your vehicle.
          • $74.95
          In stock

          Product Overview

          The Denso 5336377 Spark Plug Boot Kit is expertly designed to ensure optimal performance and reliability for your vehicle's ignition system. This kit provides all the essential components needed for a complete spark plug boot replacement, supporting efficient engine operation. Each item in the kit boasts OE-quality construction, ensuring a precise fit and dependable performance. By choosing this all-in-one solution, you save time and guarantee a thorough repair, minimizing the risk of future ignition issues.

          Kit Contents

          • 1 x Denso Spark Plug Boot – high-quality rubber construction for durability
          • 1 x Denso Spark Plug Terminal – ensures secure connection to spark plugs
          • 1 x Denso Insulator – provides excellent electrical insulation and heat resistance

          Choose Denso 5336377 kit for dependable performance, OE-level quality, and a complete repair solution every time you service your vehicle.

          Cross Reference Numbers

          This Denso 5336377 kit is equivalent to or replaces the following part numbers: 09482-00606, 0948200606, 31361653-0, 313616530, 22401-5M016, 224015M016, 5149 888AA, 5149888AA, 22401 AA580, 22401AA580, 12290-RMX-013, 12290RMX013, 12 12 2 158 253, 12122158253, 32 01 0632, 32010632, LR0 05483, LR005483, SPFR8TE2AA, 30650843-0, 306508430, 12 12 0 032 137, 12120032137, 31312691-0, 313126910, 004 159 13 03, 0041591303, 004 159 23 03, 0041592303, 30751805-0, 307518050, 90919-01247, 9091901247, SPFR8TI332, 18845-08200, 1884508200, 12290-RBJ-003, 12290RBJ003, 22401 AA670, 22401AA670, 30650379-0, 306503790, 12290-RMX-004, 12290RMX004, 22401-EA016, 22401EA016, 30751806-0, 307518060, 22401-CK81B, 22401CK81B, 30713859-0, 307138590, 12290-RW0-003, 12290RW0003, 31216183-0, 312161830, 12 12 0 032 138, 12120032138, 12293-PHM-A01, 12293PHMA01, 12 12 0 035 915, 12120035915, 90919-01235, 9091901235, 90919-01191, 9091901191, 90919-A1002, 90919A1002, 12290-RMX-003, 12290RMX003, 5149 050AB, 5149050AB, 31286359-0, 312863590, 12290-RMX-014, 12290RMX014, 12 12 0 037 663, 12120037663, 18845-08201, 1884508201, 90919-01266, 9091901266, MN158596, 22401-ZH016, 22401ZH016, 22401 AA630, 22401AA630, 5336377Kit, 12565996, PKH20TT, 12 78 8884, 12788884, 55 56 4748, 55564748, 175-1070, 1751070, 6716311, 702518.

          Vehicle Compatibility

          • Lexus 2015 ES350 3.5 V6
          • Lexus 2015 RX350 3.5 V6
          • Lexus 2015 RX450h 3.5 V6
          • Toyota 2015 Avalon 3.5 V6
          • Toyota 2015 Camry 3.5 V6
          • Toyota 2015 Highlander 3.5 V6
          • Toyota 2015 Sienna 3.5 V6
          • Toyota 2015 Venza 3.5 V6

          This kit also fits other applications. Please use the vehicle selector tool to verify compatibility before purchase.

          Why Choose Newparts.com

          • Trusted by DIYers and pros for over 15 years
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          Frequently Asked Questions

          What’s included in the Denso 5336377 Spark Plug Boot Kit?

          This kit includes high-quality spark plug boots, terminals, and insulators, providing everything you need for a thorough replacement and optimal engine performance.

          How easy is it to install the Denso 5336377 kit?

          Installation of the Denso 5336377 kit is straightforward, making it suitable for both DIY enthusiasts and professionals. Each part is designed for a precise fit, ensuring a hassle-free installation process.

          Why is the Denso 5336377 kit a better choice than buying individual parts?

          Choosing the Denso 5336377 Spark Plug Boot Kit provides a complete solution that ensures compatibility and reliability, reducing the risk of issues compared to purchasing individual components.

          What vehicles does the Denso 5336377 kit fit?

          The Denso 5336377 kit is compatible with various Lexus and Toyota models from 2015, including the ES350, RX350, RX450h, Avalon, Camry, Highlander, Sienna, and Venza.

          What are the benefits of using a complete kit like the Denso 5336377?

          A complete kit like the Denso 5336377 ensures you have all necessary components for a successful repair, saving time and providing peace of mind that each part is designed to work together effectively.

          Order Denso 5336377 kit today for a complete, factory-correct solution that restores performance and reliability.

            • Newparts SKU
              5336377
            • Weight
              1.02 lbs
            • Manufacturer Part #
              5336377
          • Brand
            Denso
          • Manufacturer
            Denso
          • MPN
            5336377-Kit
          • Features
            Boot Color : (Direct Ignition Coil Boot Kit) Black
            Boot Material : (Direct Ignition Coil Boot Kit) Silicone
            Center Electrode Core Material : (Spark Plug) Copper
            Center Electrode Tip Material : (Spark Plug) Platinum
            Ground Configuration : (Spark Plug) Twin-Tip
            Ground Electrode Core Material : (Spark Plug) Nickel
            Ground Electrode Quantity : (Spark Plug) 1
            Ground Electrode Tip Design : (Spark Plug) Titanium Enhanced Twin-Tip
            Hex Size : (Spark Plug) 16.0
            Length : (Direct Ignition Coil Boot Kit) 059.00
            Manufacturer Heat Range : (Spark Plug) 20
            Pre-Gap Size : (Spark Plug) 1.0
            Reach : (Spark Plug) 26.50
            Resistance : (Spark Plug) 5000.0
            Seat Type : (Spark Plug) Flat
            Terminal Gender : (Direct Ignition Coil Boot Kit) Female
            Terminal Quantity : (Direct Ignition Coil Boot Kit) 1
          • OE Part Numbers
            09482-00606, 0948200606, 31361653-0, 313616530, 22401-5M016, 224015M016, 5149 888AA, 5149888AA, 22401 AA580, 22401AA580, 12290-RMX-013, 12290RMX013, 12 12 2 158 253, 12122158253, 32 01 0632, 32010632, LR0 05483, LR005483, SPFR8TE2AA, 30650843-0, 306508430, 12 12 0 032 137, 12120032137, 31312691-0, 313126910, 004 159 13 03, 0041591303, 004 159 23 03, 0041592303, 30751805-0, 307518050, 90919-01247, 9091901247, SPFR8TI332, 18845-08200, 1884508200, 12290-RBJ-003, 12290RBJ003, 22401 AA670, 22401AA670, 30650379-0, 306503790, 12290-RMX-004, 12290RMX004, 22401-EA016, 22401EA016, 30751806-0, 307518060, 22401-CK81B, 22401CK81B, 30713859-0, 307138590, 12290-RW0-003, 12290RW0003, 31216183-0, 312161830, 12 12 0 032 138, 12120032138, 12293-PHM-A01, 12293PHMA01, 12 12 0 035 915, 12120035915, 90919-01235, 9091901235, 90919-01191, 9091901191, 90919-A1002, 90919A1002, 12290-RMX-003, 12290RMX003, 5149 050AB, 5149050AB, 31286359-0, 312863590, 12290-RMX-014, 12290RMX014, 12 12 0 037 663, 12120037663, 18845-08201, 1884508201, 90919-01266, 9091901266, MN158596, 22401-ZH016, 22401ZH016, 22401 AA630, 22401AA630
          • Cross Reference Numbers
            5336377Kit, 12565996, PKH20TT, 12 78 8884, 12788884, 55 56 4748, 55564748, 175-1070, 1751070, 6716311, 702518
          • Part Type
            Spark Plug Boot Kit
          • Kit Content
            1 x Denso - (671-6311) Direct Ignition Coil Boot Kit - 6 Boots
            6 x Denso - (4506) Spark Plugs - Platinum TT
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          2015LexusRX350Base (3.5 V6 GAS)Notes: Coil On Plug Boot Set - Complete COP Boot Set - 6 - Gap 0.04 Inch - Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
          2015LexusRX350F Sport (3.5 V6 GAS)Notes: Coil On Plug Boot Set - Complete COP Boot Set - 6 - Gap 0.04 Inch - Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
          2015LexusRX450hBase (3.5 V6 FHEV)Notes: Coil On Plug Boot Set - Complete COP Boot Set - 6 - Gap 0.04 Inch - Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
          2015LexusES350Base (3.5 V6 GAS)Notes: Coil On Plug Boot Set - Complete COP Boot Set - 6 - Gap 0.04 Inch - Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
          2015ToyotaHighlanderHybrid Limited (3.5 V6 FHEV)Notes: Coil On Plug Boot Set - Complete COP Boot Set - 6 - Gap 0.04 Inch - Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
          2015ToyotaHighlanderLE (3.5 V6 GAS)Notes: Coil On Plug Boot Set - Complete COP Boot Set - 6 - Gap 0.04 Inch - Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
          2015ToyotaHighlanderLE Plus (3.5 V6 GAS)Notes: Coil On Plug Boot Set - Complete COP Boot Set - 6 - Gap 0.04 Inch - Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
          2015ToyotaHighlanderLimited (3.5 V6 GAS)Notes: Coil On Plug Boot Set - Complete COP Boot Set - 6 - Gap 0.04 Inch - Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
          2015ToyotaHighlanderXLE (3.5 V6 GAS)Notes: Coil On Plug Boot Set - Complete COP Boot Set - 6 - Gap 0.04 Inch - Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
          2015ToyotaCamryXLE (3.5 V6 GAS)Notes: Coil On Plug Boot Set - Complete COP Boot Set - 6 - Gap 0.04 Inch - Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
          2015ToyotaCamryXSE (3.5 V6 GAS)Notes: Coil On Plug Boot Set - Complete COP Boot Set - 6 - Gap 0.04 Inch - Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
          2015ToyotaSiennaL (3.5 V6 GAS)Notes: Coil On Plug Boot Set - Complete COP Boot Set - 6 - Gap 0.04 Inch - Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
          2015ToyotaSiennaLE (3.5 V6 GAS)Notes: Coil On Plug Boot Set - Complete COP Boot Set - 6 - Gap 0.04 Inch - Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
          2015ToyotaSiennaLimited (3.5 V6 GAS)Notes: Coil On Plug Boot Set - Complete COP Boot Set - 6 - Gap 0.04 Inch - Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
          2015ToyotaSiennaSE (3.5 V6 GAS)Notes: Coil On Plug Boot Set - Complete COP Boot Set - 6 - Gap 0.04 Inch - Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
          2015ToyotaSiennaXLE (3.5 V6 GAS)Notes: Coil On Plug Boot Set - Complete COP Boot Set - 6 - Gap 0.04 Inch - Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
          2015ToyotaAvalonLimited (3.5 V6 GAS)Notes: Coil On Plug Boot Set - Complete COP Boot Set - 6 - Gap 0.04 Inch - Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
          2015ToyotaAvalonXLE (3.5 V6 GAS)Notes: Coil On Plug Boot Set - Complete COP Boot Set - 6 - Gap 0.04 Inch - Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
          2015ToyotaAvalonXLE Premium (3.5 V6 GAS)Notes: Coil On Plug Boot Set - Complete COP Boot Set - 6 - Gap 0.04 Inch - Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
          2015ToyotaAvalonXLE Touring (3.5 V6 GAS)Notes: Coil On Plug Boot Set - Complete COP Boot Set - 6 - Gap 0.04 Inch - Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
          2015ToyotaAvalonXLE Touring SE (3.5 V6 GAS)Notes: Coil On Plug Boot Set - Complete COP Boot Set - 6 - Gap 0.04 Inch - Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
          2015ToyotaVenzaLimited (3.5 V6 GAS)Notes: Coil On Plug Boot Set - Complete COP Boot Set - 6 - Gap 0.04 Inch - Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
          2015ToyotaVenzaXLE (3.5 V6 GAS)Notes: Coil On Plug Boot Set - Complete COP Boot Set - 6 - Gap 0.04 Inch - Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
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          Warranty Overview

          At Newparts, we stand behind the quality of the products we sell. Every part we offer is backed by a warranty designed to give you peace of mind and protect your investment.

          Standard Warranty – Most Parts

          • Coverage: 2 years or 24,000 miles (whichever comes first) from purchase date.

          • Protection: Defects in materials or workmanship under normal personal use.

          • Eligibility: Applies only to the original purchaser and the vehicle where the part was first installed.

          • Exclusions:

            • Wear-and-tear items (brake pads, filters, bulbs, wipers, etc.)

            • Commercial, fleet, rideshare, off-road, or racing use

            • Improper installation, misuse, accidents, or modifications

          • Not Covered: Labor, shipping, towing, or incidental costs.

          Bison Performance Warranty – Our House Brand

          • Coverage: Limited Lifetime Warranty for as long as you own your vehicle.

          • Applies To: All products sold under the Bison Performance label.

          • Premium Protection: Goes beyond our standard warranty — if it’s a Bison product, the 2-year/24k mile limit is replaced with lifetime coverage.

          • Exclusions: Same as the standard warranty (normal wear, commercial use, improper installation, etc.).

          • What’s Included: Replacement of the defective product (labor and shipping excluded).

          Warranty Claim Requirements

          To keep claims fast and fair, we require:

          • Proof of purchase (invoice or order confirmation).

          • Photos or videos showing the defective part, order number, date, VIN, and odometer reading.

          • Diagnostic reports or part returns for non-visible issues may be requested.

          • Claims must be truthful, properly documented, and reflect normal consumer use.

          Buy With Confidence: We back our products because we believe in their quality, with a transparent, customer-first warranty process you can trust. And with Bison Performance products, you’ll enjoy Limited Lifetime protection—an assurance few brands can match.

          For full details and exclusions, please see our complete Warranty Terms & Conditions.


          This summary is for convenience only. For full warranty coverage details, exclusions, and requirements, see our official Warranty Terms & Conditions. In case of conflict, the full policy governs.

          Return Policy Overview

          Most parts can be returned within 30 days of delivery if unused, uninstalled, and in original packaging.
          To start a return, use our Return Portal or contact support.

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          • Replacements: May be approved for incorrect or defective items reported within 7 days

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          Important Notes:

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          • Fitment is the customer’s responsibility (we can assist, but do not guarantee)

          • Country of origin may vary and is not grounds for return

          For complete details, please see our full Return Policy.



          This Returns summary is provided for convenience only. All returns, refunds, and exchanges are subject to the complete Returns Policy. In the event of any conflict, the full policy governs.

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          For full details, please see our complete Shipping Policy.


          This Shipping summary is provided for convenience only. Delivery times, carrier terms, fees, restrictions,  risk of loss, and other details are governed by our complete Shipping Policy. In the event of any conflict, the full policy governs.

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