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Automotive Engine Additives

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Automatic Transmission Conditioner 443ml

Product no.: ATC/55

NZ$24.65
Was NZ$27.12
You save NZ$2.47
In stock

Automatic Transmission Service Pack 443ml

Product no.: TS/500

NZ$45.18
Was NZ$49.70
You save NZ$4.52
In stock

Brake Parts Cleaner - Flammable/Non-Chlorinated

Product no.: BPC/20A

NZ$18.07
Was NZ$19.88
You save NZ$1.81
In stock

Brake Parts Cleaner - Non-Flammable/Chlorinated

Product no.: BPC/20

NZ$18.07
Was NZ$19.88
You save NZ$1.81
In stock

Complete Diesel Service Pack 443ml

Product no.: CDS/770P

NZ$41.08
Was NZ$45.19
You save NZ$4.11
In stock

Cooling System Protector / Water Pump Lubricant

Product no.: CSP/1P

NZ$24.65
Was NZ$27.12
You save NZ$2.47
In stock

Diesel Emission Control Service Pack

Product no.: DECS/777P

NZ$162.65
Was NZ$178.92
You save NZ$16.27
In stock

Emission System Cleaner Pack 443ml

Product no.: ESC/600

NZ$80.50
Was NZ$88.55
You save NZ$8.05
In stock

Fuel Injection Air Intake System Cleaner 226g

Product no.: AISC/89A

NZ$23.00
Was NZ$25.30
You save NZ$2.30
In stock

Fuel Injection System Cleaner 443ml

Product no.: IC/15PS

NZ$23.00
Was NZ$25.30
You save NZ$2.30
In stock

Heavy Duty Engine Degreaser 454g

Product no.: ED/17

NZ$18.07
Was NZ$19.88
You save NZ$1.81
In stock

Heavy Duty Vehicle Lubrication Additive 433ml

Product no.: HDV/23P

NZ$41.08
Was NZ$45.19
You save NZ$4.11
In stock

JB-80 Multi-Purpose Lubricant 360g

Product no.: JB-80

NZ$23.00
Was NZ$25.30
You save NZ$2.30
In stock

Justice Brothers Diesel Fuel Treatment 443ml

Product no.: DFT/77P

NZ$23.00
Was NZ$25.30
You save NZ$2.30
In stock

Justice Brothers Engine Stop-Leak 443ml

Product no.: ESL/44

NZ$24.65
Was NZ$27.12
You save NZ$2.47
In stock

Justice Brothers Engine Treatment 433ml

Product no.: ET/33P

NZ$41.08
Was NZ$45.19
You save NZ$4.11
In stock

Justice Brothers Engine Tune-Up 325ml

Product no.: ETU-4

NZ$19.99
In stock can ship within 4 days

Justice Brothers Engine Tune-Up 434ml

Product no.: ETU-4P

NZ$23.00
Was NZ$25.30
You save NZ$2.30
In stock

Justice Brothers Fridge E Lube 60ml

Product no.: FL/26AP

NZ$23.00
Was NZ$25.30
You save NZ$2.30
In stock

Justice Brothers Gear Oil Treatment 207ml

Product no.: GOT/12

NZ$23.00
Was NZ$25.30
You save NZ$2.30
In stock

Justice Brothers Heavy Duty Chain Lube

Product no.: HDCL/19

NZ$23.00
Was NZ$25.30
You save NZ$2.30
In stock

Justice Brothers Octane Booster 443ml

Product no.: OB/11P

NZ$23.00
Was NZ$25.30
You save NZ$2.30
In stock

Justice Brothers Oil System Cleaner 443ml

Product no.: OSC/9P

NZ$23.00
Was NZ$25.30
You save NZ$2.30
In stock

Justice Brothers Oil Treatment 443ml

Product no.: OTC/6

NZ$23.00
Was NZ$25.30
You save NZ$2.30
In stock

Justice Brothers Radiator Cleaner 325ml

Product no.: RC/3P

NZ$24.65
Was NZ$27.12
You save NZ$2.47
In stock

Justice Brothers Total Oil System Service

Product no.: TOS/400

NZ$41.08
Was NZ$45.19
You save NZ$4.11
In stock

Justice Brothers Trans Stop-Leak 443ml

Product no.: TSL/5

NZ$24.65
Was NZ$27.12
You save NZ$2.47
In stock

Justice Brothers Transmission Cleaner 443ml

Product no.: TC/56P

NZ$24.65
Was NZ$27.12
You save NZ$2.47
In stock

Justice Brothers Transmission Protectant 443ml

Product no.: ATP/58P

NZ$24.65
Was NZ$27.12
You save NZ$2.47
In stock

Justice Brothers White Lithium Grease 311g

Product no.: WG/13

NZ$23.00
Was NZ$25.30
You save NZ$2.30
In stock

Oil Treatment Extra - Small Car Formula 325ml

Product no.: OTE/6A

NZ$23.00
Was NZ$25.30
You save NZ$2.30
In stock

Power Steering Conditioner Treatment 118ml

Product no.: PSC/552P

NZ$19.71
Was NZ$21.68
You save NZ$1.97
In stock

Professional Power Steering System Cleaner

Product no.: PSSC/553

NZ$24.65
Was NZ$27.12
You save NZ$2.47
In stock

Radiator Stop-Leak Full-Size Car Formula 296ml

Product no.: RSL/2

NZ$24.65
Was NZ$27.12
You save NZ$2.47
In stock

Radiator Stop-Leak Small Car Formula 296ml

Product no.: RSL/2C

NZ$24.65
Was NZ$27.12
You save NZ$2.47
In stock

Justice Brothers Automotive Products

Since the Justice Brothers built their first race car back in Paola Kansas in 1936, their name has been associated with fast cars and performance.

Justice Brothers is recognised as one of the world's leaders in Automotive and Machinery Lubricants and Additives .

They have one of the most extensive product ranges and are acknowledged as an innovator in product technology and development.

Are proven and used around the world by some of the world's top racing teams, car, truck and heavy equipment fleet operators, vehicle dealers and mechanical workshops, in domestic, marine, farming, mining, forestry, manufacturing, commercial  and industrial applications.  

Justice Brothers stand behind the quality and performance of their products with a money back guarantee.   

  Race Proven Quality, Means Better Products For You.

A complete line of products that cover the automobile from the front to the back. Whether it’s for the radiator, catalytic converter or anything in between, we have products that help it last longer or operate better. These are the same products that we manufacture for many OEM car manufacturers.

Engine Oil Products

Fuel System Products

Radiator System products

Transmission & Drive Train Products

Specialty Products

Professional Service Products

Automotive Engine Additives