- Choose: Pressure Washer or Garden Hose Foam Gun
- Chassis Grenade (The 360º Chassis Flusher)
- 15L Bucket
- Hard Bristle Brush
- Microfiber Drying Towel
- Microfiber Noodle Hand Mitt
- 5x Microfiber Detailing Towel
- 500ml Tyre Shine
- Tyre Shine Applicator
- 500ml 4WD Wash Detergent
- 500ml Interior Cleaner
- 500ml Grease Attack
- 500ml Glass Cleaner
- 500ml Drip Dry (post-wash hydro coat)
4WD DIY + Chassis Grenade
4WD DIY + Chassis Grenade
4.6 / 5.0
39 Reviews 39total reviews
1
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of
15
4WD DIY + Chassis Grenade
4.6
Rated 4.6 out of 5 stars
39 Reviews
Regular price
$230.00
Regular price
$406.00
Sale price
$230.00
Unit price
/
per
Tax included.
✅ FREE shipping Australia-wide!
✅ 12-Month Warranty on Hardware
✅ Save $176 LIMITED OFFER
Everything you could possibly need to clean your 4WD – bundled into one epic kit. Featuring our latest innovation, the Chassis Grenade: a magnetic chassis flush device designed to blast out the nasties that cause rust inside your chassis rails. Say goodbye to hidden salt, sand, and mud – and hello to a cleaner, longer-lasting rig.
✅ FREE shipping Australia-wide!
✅ 12-Month Warranty on Hardware
✅ Save $176 LIMITED OFFER
Everything you could possibly need to clean your 4WD – bundled into one epic kit. Featuring our latest innovation, the Chassis Grenade: a magnetic chassis flush device designed to blast out the nasties that cause rust inside your chassis rails. Say goodbye to hidden salt, sand, and mud – and hello to a cleaner, longer-lasting rig.
What you get in this bundle
About the products in this kit
4WD & RV Wash Detergent (500ml)
A high-performance wash designed specifically for off-road vehicles. Cuts through mud, road grime, and dirt without damaging surfaces. Safe on paint, powder coat, chrome, and more.
Grease Attack (500ml)
A heavy-duty degreaser that breaks down stubborn oil and grease. Ideal for engine bays, underbodies, wheel wells, and other high-build-up areas.
Interior Cleaner (500ml)
A safe and effective interior spray for seats, floors, dashboards, and trim. Lifts dirt and stains without leaving behind residue or overpowering fragrance.
Glass Cleaner (500ml)
Fast-drying, streak-free formula for all glass surfaces. Leaves windscreens and mirrors clear, enhancing visibility and removing dust, smudges, or water spots.
Drip Dry Post Wash Hydro Coat (500ml)
Apply through a foam gun and rinse off immediately. This hydrophobic coating helps water slide off the surface, speeds up drying, and adds a sleek finish.
Captain’s Musket (Garden Hose Foam Gun)
No pressure washer? No worries. The Captain’s Musket connects straight to your garden hose and produces thick, soapy foam that clings to your 4WD, loosening dirt and grime before rinsing.
Big Loads Foam Cannon (Pressure Washer Attachment)
For those with pressure washers, the Big Loads Foam Cannon creates an ultra-thick foam layer for deeper cleaning. Adjust the mix and spray pattern to match your rig’s needs.
Chassis Grenade
A magnetic chassis flush device designed to tackle the hidden nasties that lead to rust. Connect it to the Captain’s Musket, slap it onto your chassis rails, and blast out salt, sand, and mud with a 360-degree internal spray pattern. Essential for protecting your 4WD's frame from the inside out.
15L Heavy-Duty Bucket
A rugged, reliable wash bucket that holds plenty of water and gear. Strong enough for daily use and sized for serious cleaning jobs.
Microfiber Hand Mitt & Towel Kit
Soft and absorbent for scratch-free washing. Holds suds well and glides smoothly across surfaces without marring paint or trim.
Hard Bristle Brush
Tough on mud and grime, this brush is perfect for tyres, underbody parts, and other textured surfaces.
5pc Microfiber Towel Pack
Reusable microfiber towels for drying, buffing, and interior detailing. Ultra-absorbent and gentle on all surfaces.
Tyre Shine (500ml) + Applicator
Restores tyres to a deep, rich finish. The included applicator helps spread product evenly for that glossy, just-detailed look that lasts.
FAQ
- Is the 4WD Wash safe for all vehicle finishes?
Yes, the 4WD Wash is formulated to be safe for all vehicle surfaces, including paint, glass, and metal. - Can the Captain’s Musket or Foam Cannon be used with other cleaning solutions?
Both tools are compatible with various cleaning solutions, though the 4WD Wash is recommended for best results. - How effective is the Grease Attack on engine bays?
Grease Attack is highly effective in cutting through tough grease and grime in engine bays without damaging sensitive parts.
What are the best uses for the Hard and Soft Bristle Brushes?The Hard Bristle Brush is ideal for heavy-duty cleaning on tyres and undercarriages, while the Soft Bristle Brush is designed for delicate surfaces like rims and body panels.
Shipping & Delivery
Location: Our warehouse is located at 2/14 Thomas Hanlon Court, Yatala 4207.
Free Shipping: All Australian orders over $170 qualify for free shipping*
Flat Rate Shipping: For orders under $170, we offer a flat rate shipping fee of $9 within Australia*
*International orders will be required pay for up-to-date shipping charges, calculated at checkout. Bulky items incur additional shipping charges, calculated at checkout.
Shipping Carriers: We use Australia Post and Aramex within Australia.
Dispatch Time: Orders are typically dispatched within 1-3 business days.
Delivery Times:
Australia:
- Metro Areas: Standard 2-5 business days & Express 1-3 business days
- Western Australia & Northern Territory: 3-7 business days & express 2-3 business days
International:
- Express: 5 business days
- Standard: 7-10 business days
Pickup: Local pickup is available from our warehouse at 2/14 Thomas Hanlon Court, Yatala 4207. Please select the "Pickup" option at checkout.
Possible Delays: Occasionally, shipping may take an extra day or two. If your order takes longer than expected, please feel free to reach out to us at admin@saltycaptain.co.















REAL REVIEWS. REAL CUSTOMERS
The freshest reviews are in
4.6
Rated 4.6 out of 5 stars
Based on 39 reviews
5
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Total 5 star reviews: 32 4
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Total 4 star reviews: 3 3
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Total 3 star reviews: 2 2
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Total 2 star reviews: 1 1
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Total 1 star reviews: 1 90%would recommend these products
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39 reviews
- MMattReviewing4WD DIY Bucket - Value BundleI recommend this productRated 5 out of 5 stars5 days ago4wd diy bucket
Great product
Was this helpful? - MCMatthew C.Verified BuyerReviewing4WD DIY Bucket - Value BundleI recommend this productRated 5 out of 5 stars1 week ago4wd diy bucket
Great stuff
Incentivized reviewThis review was received as part of a promotion or in exchange for an incentive. The incentive was offered to both positive and negative reviews.Was this helpful? - CPChris P.Verified BuyerReviewing4WD DIY Bucket - Value BundleI recommend this productRated 5 out of 5 stars2 months agoAmazing!
Products amazing. Easy to use.
Customer service exceeded my expectations.
Incentivized reviewThis review was received as part of a promotion or in exchange for an incentive. The incentive was offered to both positive and negative reviews.Was this helpful? - RPRebecca P.Verified BuyerReviewing4WD DIY Bucket - Value BundleI recommend this productRated 5 out of 5 stars3 months agoHe loved it!
Happy with his Christmas gift. Washed his car straight away.
Incentivized reviewThis review was received as part of a promotion or in exchange for an incentive. The incentive was offered to both positive and negative reviews.Was this helpful? - RSRobert S.Verified BuyerReviewing4WD DIY Bucket - Value BundleI recommend this productRated 5 out of 5 stars3 months agoAwesome 👌
Just run the hose musket with 4wd wash and drop dry and the car looks awesome.
Used tyre shine on tyres and hit the flares and they pop!
Very happy so far with the product!
Incentivized reviewThis review was received as part of a promotion or in exchange for an incentive. The incentive was offered to both positive and negative reviews.Was this helpful?
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CAPTAIN’S TIPS
The 4WD DIY + Chassis Grenade works great with these products: