The 5 Best Car Lock Lubricants of 2021

Factory lubrication on the locks and hinges of the car will sooner or later stop working, and without it, moving parts quickly rust and wear out. Lubrication should be done regularly, and the better the product is applied, the longer it will work. We have selected the best lubricants for locks. They do not wash off, do not dry out and completely envelop the parts, reliably protecting them from corrosion and wear.
 
  Name
  Rating
  Nomination
1 AVS Crystal 4.91
The best ratio of price and quality
2 RUSEFF PTFE 4.82
Wide temperature range
3 Hi-Gear Silicone Spray 4.67
The most reliable protection
4 LIQUI MOLY Wartungs-Spray Weiss 4.64
Most popular lubricant
5 Lavr Liquid Key 4.34
Best price

A car that has just rolled off the assembly line has all the locks and hinges carefully lubricated. But sooner or later any, even the best lubricant is erased and needs to be renewed. If you do not lubricate the door lock on the car, one day it may simply stop working. Moisture and dust inevitably get into it, which adversely affect the performance of the mechanisms. A good lubricant should:

  • do not freeze;
  • do not weather;
  • do not dry out;
  • do not destroy the metal;
  • do not oxidize.

Of course, nothing lasts forever, and at some point any lubricant will require updating. But quality plays a very important role here, since it determines how long it will work and how often updates will be required.Our rating includes the best products from top brands that you can trust. They can be produced in the form of a spray or thick paste. We will consider sprays, as they do not require disassembly of the door. It is enough to insert a thin tube into the key hole and spray the liquid. Due to the special consistency, such a lubricant does not drain from the parts, but envelops them. In this case, the distribution throughout the mechanism should be as uniform as possible.

The most famous automotive fluid is WD-40. It is also often used as a lubricant for locks, but this is not recommended. The composition of the liquid contains many active reagents that destroy the structure of the metal. With a one-time application, there will be no harm to anyone, but if you apply it regularly, the details of the castle will begin to collapse.

To find the best lube for door locks, we carefully researched the market and reviews from real users. Our rating includes products that have received the most positive comments. They can be in a variety of price segments, but it all depends on the manufacturer and its pricing policy.

Top 5. Lavr Liquid Key

Rating (2022): 4.34
Accounted for 72 feedback from resources: Yandex.Market, Ozone, Otzovik
Best price

The cheapest silicone grease, costing about 20% less than its closest competitors.

  • Average price: 195 rubles. (0.21 l)
  • Country Russia
  • Consistency: liquid
  • Specialization: locks, hinges
  • Properties: anti-corrosion, moisture-displacing, penetrating

If your door is frozen, stuck, or the door lock has accumulated so much rust that it will not open now, you need a special key - liquid. That is what this product is called. It has defrosting and dirt-repellent properties.The composition resembles the famous WD-40, but not as aggressive and does not harm metal parts. To open the door, just spray a little spray into the lock and wait 1-2 minutes. And if you apply the product regularly, then such troubles will not happen in the future. And, of course, cost is another important advantage. This is the best lubricant in its price range. And thanks to this, it is practically not forged.

Pros and cons
  • There are no fakes
  • The most attractive price
  • Full liquid key
  • Fast response
  • The composition contains substances of increased aggressiveness

Top 4. LIQUI MOLY Wartungs-Spray Weiss

Rating (2022): 4.64
Accounted for 72 feedback from resources: Yandex.Market, All Tools, Ozone, Otzovik
Most popular lubricant

A dirt-repellent grease that has received the most reviews on popular marketplaces and specialized forums.

  • Average price: 770 rubles. (0.25 l)
  • Country: Germany
  • Consistency: plastic
  • Specialization: locks, hinges, chains
  • Properties: anti-corrosion, anti-friction

It is not possible to determine by eye what condition the door lock is in. It is necessary either to open the door, or to use a 100% agent for lubrication and protection. Before us is just such a product that you can trust unconditionally. This is the best lubricant with protective properties, able to push out moisture and envelop parts as much as possible. If the car starts to creak, you can also lubricate the rubber seals with it. The lubricant has very high adhesion. It interacts with any materials, and they may be partially contaminated. And in the cold, it will easily defrost the door in your car.In general, the best lubricant, but at the same time the most expensive.

Pros and cons
  • Best Features
  • Lots of user reviews
  • Plastic consistency
  • Can be applied without removing impurities
  • Very high price
  • Virtually no copy protection

Top 3. Hi-Gear Silicone Spray

Rating (2022): 4.67
Accounted for 64 feedback from resources: Yandex.Market, All Tools, Ozone, Otzovik
The most reliable protection

Silicone grease with a unique set of additives and components that provides the most reliable protection for metal parts.

  • Average price: 521 rubles. (0.28 l)
  • Country: USA
  • Consistency: liquid
  • Specialization: locks, hinges, seals, terminals
  • Properties: anti-corrosion, anti-creak, moisture-displacing

If your car starts to creak and the door opens and closes with an unthinkable roar, it needs lubrication. This product is suitable for all parts without exception. It can be poured into the door lock to improve its performance. Apply to seals to stop them from squeaking, and even use on battery terminals if they often boil. According to some reputable experts, this is the best all-purpose silicone lubricant, as it can replace a whole set of sprays. True, the price is right. The product is expensive and has a high consumption. But if you care about your car and want it to be reliably protected, then it is better not to save on such consumables.

Pros and cons
  • Multipurpose
  • High quality
  • Popular brand
  • Recommended by auto repairers and experts
  • There are many fakes
  • High price
  • Big expense

Top 2. RUSEFF PTFE

Rating (2022): 4.82
Accounted for 174 feedback from resources: Yandex.Market, Ozone
Wide temperature range

The grease works at temperatures from -40⁰ to +120⁰. This is the widest range, significantly increasing the spray capabilities.

  • Average price: 250 rubles. (0.25 l)
  • Country: Germany
  • Consistency: liquid
  • Specialization: locks, hinges, battery terminals
  • Properties: anti-corrosion, anti-creak

Even the best lubricant has its own temperature range, respectively, the wider it is, the better and more reliable the product. Now we have a silicone spray that works from -40⁰ to +120⁰. It not only does not freeze, but does not even thicken and continues to work. It can be lubricated with a door lock or hinges, as well as battery terminals so that they do not boil. The lubricant has an anti-corrosion effect and prevents squeaks. It is also convenient that the spray has a pronounced white color. When applied to an open surface, you can immediately see which places are smeared and which are not. After some time, the color disappears, but the silicone protection remains. Product reviews are mostly positive.

Pros and cons
  • White color for visual convenience
  • Large temperature range
  • You can lubricate the terminals from boiling
  • Often counterfeited
  • Not suitable for rubber parts

Top 1. AVS Crystal

Rating (2022): 4.91
Accounted for 21 feedback from resources: Yandex.Market, All Tools, Ozone
The best ratio of price and quality

Multifunctional lubricant in the form of a spray with the highest number of positive reviews and high ratings from customers and experts.

  • Average price: 232 rubles. (0.21 l)
  • Country Russia
  • Consistency: liquid
  • Specialization: locks, hinges, seals
  • Properties: anti-corrosion, anti-friction, moisture-displacing, defrosting

A car has many parts that need lubrication. Lock, hinges and even rubber seals. Each part has its own lubricants, but you can not carry this bunch of cylinders with you, but replace them with just one. AVS Crystal is a versatile multipurpose grease that prevents squeaks, protects parts from corrosion and displaces moisture. It has an enveloping property and, if necessary, can defrost the door lock in winter. The silicone base allows it to not weather for a long time and retain its properties. And yes, the price is good. Lubrication is cheaper than some sprays that do not have such an extended purpose. With it, the details of your car will always be under reliable protection.

Pros and cons
  • Multifunctional purpose
  • Dense silicone base
  • Defrost action
  • Attractive price
  • Big expense
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Attention! The above information is not a buying guide. For any advice, you should contact the experts!

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