Toughdog Heavy Duty Front Coil Springs suit the Isuzu D-Max 2012 to 6/2020 and are built to carry the extra weight of a bull bar, winch and driving lights without sagging the front end. This pair restores factory ride height under constant accessory load and pairs neatly with Toughdog's shock absorber range for balanced damping at the new load. Made to Toughdog's heavy-duty spring rate specification, they're direct bolt-in replacements for the factory front coils — no cutting or drilling. In stock in Australia now, backed by manufacturer warranty and fitment support from our team.
Browse all compatible suspension parts for your Front Coil Springs Isuzu D-Max 2012-2020 using our parts finder.
| Make | Model | Series | Years | Engine |
|---|---|---|---|---|
| Isuzu | D-Max | TF Series — SX, LS-M, LS-U, LS-T, X-Runner | 2012 - 6/2020 | 3.0L 4JJ1-TCX Turbo Diesel |
Not sure if this fits your vehicle? Contact our suspension experts or check our FAQ page. You can also browse all suspension parts for the Isuzu D-Max using our parts finder.
Choose your front spring rate based on the weight of gear you carry permanently on the front end, not just the vehicle's factory kerb weight. A stock or light-duty spring can sag once a bull bar, winch and driving light bar are fitted, dropping ride height and headlight aim. Common front-end accessories that push buyers towards a heavy-duty rate like this one include steel bull bars, winches, dual battery trays mounted forward, and bash plates — if you're running two or more of these, this heavy-duty pair is the right starting point.
Fitment is a straightforward front coil spring swap for an experienced DIY installer with a spring compressor, or a job for your preferred suspension workshop — either way it's a direct bolt-in using the factory upper and lower spring seats. Wheel alignment is mandatory after fitting, since ride height and castor angle change slightly with a new spring rate. Allow a 500km settling-in period before final alignment for the springs to seat fully. If you're also correcting geometry at the front, pair this kit with upgraded control arms for proper caster and reduced CV angle wear.
Toughdog has built its front and rear coil springs, leaf springs and shock absorbers specifically for Australian conditions, with local distribution and stock held here rather than shipped on demand. This heavy-duty pair is backed by Toughdog's manufacturer warranty and is a common upgrade among Australian tradespeople and tourers running bull bars and winches on the D-Max. You can view the full Toughdog range to match these springs with matched shocks or rear leaf options.
This spring pair suits D-Max owners carrying a bull bar, winch or driving light bar who've noticed the front end sitting lower than factory height. It's a good fit for tradies with permanent front-mounted gear and tourers preparing a rig for remote travel. If you're also managing constant rear payload from a canopy, tools or camping gear, look at airbag suspension for the rear to complement this front-end upgrade.
This Toughdog front coil spring pair is in stock in Australia now with fast dispatch and fitment support from our team — get in touch if you're unsure which rate suits your accessory load, or browse our full lift kit range if you're after more height as well as load capacity.
Yes, this Toughdog front coil spring pair is designed for the Isuzu D-Max TF series built 2012 through to 6/2020, covering SX, LS-M, LS-U, LS-T and X-Runner variants with the 3.0L 4JJ1-TCX turbo diesel engine. It's a direct bolt-in replacement using the factory upper and lower spring seats. If your D-Max sits outside this build date or you're unsure of your exact model, check our parts finder or contact our team before ordering.
This is a heavy-duty spring, not a lift kit — it's designed to restore factory front ride height when your D-Max is carrying a bull bar, winch or driving lights, rather than to add extra lift on a standard front end. If your D-Max is unloaded and you want additional ride height, ask our team about Toughdog's raised spring options or a full front and rear lift kit. Fitting this heavy-duty pair to an unloaded front end may result in a small height increase, but that's not its primary design purpose.
You receive 2 x Toughdog Heavy Duty Front Coil Springs, sized and rated for the Isuzu D-Max 2012-6/2020, along with fitting instructions. Shock absorbers, control arms and any mounting hardware are sold separately and aren't part of this listing. If you'd like a matched shock absorber to run alongside these springs, our team can recommend a compatible Toughdog option.
These front springs help support the extra static weight of a bull bar and winch, which is common on tow-ready D-Max setups, but they don't address rear tow ball weight or payload on their own. For towing, you'll also want to look at appropriate rear leaf springs or airbag suspension to manage tow ball download. Talk to our team about matching front and rear spring rates to your specific tow setup.
Control arm upgrades aren't mandatory with this heavy-duty spring pair since ride height change is minimal, but they're worth considering if you're also lifting the vehicle or want corrected caster angle. Upgraded control arms improve CV joint angles and camber correction on a raised front end. If you're only fitting these springs to restore sag from accessory weight, factory control arms will generally continue to work fine.
Yes, wheel alignment is mandatory after installing this spring pair. Ride height and castor angle shift slightly with a different spring rate, and correct alignment protects tyre wear and steering feel. We recommend a 500km settling-in period before the final alignment so the springs seat fully under load.
Toughdog offers standard and heavy-duty front spring rates for the D-Max depending on your accessory load. This listing is the heavy-duty rate, suited to bull bar, winch and driving light combinations. If you're running lighter or heavier front-end gear than that, contact our team and we'll help match the correct Toughdog spring rate to your setup.
Because this is a heavy-duty spring designed to restore ride height rather than add significant lift, clearance gains for larger tyres will be minimal. If you're planning to fit taller or wider tyres, we recommend pairing this spring pair with a genuine lift kit and checking clearance with our team based on your wheel and tyre specifications.
This Toughdog front coil spring pair is covered by Toughdog's manufacturer warranty against manufacturing defects. As an Australian-based supplier, we also provide fitment support if you have questions before or after installation. Contact our team directly if you need warranty assistance or documentation.
Yes, this heavy-duty spring pair is designed to keep your D-Max's front end at factory ride height and geometry while carrying permanent accessory weight, which keeps handling and braking feel close to standard for daily driving. It's a common fit for tradies and tourers who use their D-Max on-road every day with a bull bar and winch fitted. Correct wheel alignment after fitting keeps steering and tyre wear consistent for everyday use.
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