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Core Plug

Renault Scenic Core Plug - Cylinder Head Components

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  1. Part No :COR21653092
    Was £4.08 Now £2.45
    Dust-Protection Cover
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    • FREE UK Delivery: On orders over £25

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    Fitment Info

    Brand CORTECO
    Height [mm] 10.50
    Fitting Position Cylinder Head
    Material ACM (Polyacrylate)
    Outer Diameter [mm] 57.00
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      Original Equipment quality product from an Original Equipment Supplier
    • Gold
      Original Equipment quality product from an Original Equipment Supplier
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  2. Part No :FEB23206
    Was £9.66 Now £5.80
    Rocker Arm Shaft Mounting Bore Plug
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    Brand FEBI
    Weight [kg] 0.042
    Observe service information
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      Aftermarket quality product – value for money
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Understanding the Core Plug in Your Renault Scenic

The core plug, often referred to as a freeze plug or expansion plug, is a critical component within the cylinder head of your Renault Scenic. Its primary function is to seal the holes left in the engine block from the casting process. However, it also serves as a safety device that can pop out under extreme pressure caused by freezing coolant, hence the name 'freeze plug'. This can prevent cracking in the engine block or the cylinder head itself.

Signs of a Faulty Core Plug

If the core plug in your Renault Scenic is failing, you may notice symptoms such as coolant leaks, overheating, or visible rust and corrosion on the plug. It's essential to address these issues promptly to maintain the integrity and performance of your vehicle's engine.

Choosing the Right Core Plug for Your Scenic

When selecting a new core plug for your Renault Scenic, it's vital to choose one that is compatible with your vehicle's specific engine. The right fit ensures a proper seal and continued protection against the elements. Our selection of engine parts includes high-quality core plugs designed to meet or exceed OEM specifications for your Renault Scenic.

Installing a New Core Plug

Replacing a core plug is a task that can be undertaken by a knowledgeable DIYer or a professional mechanic. It involves draining the coolant, removing the old plug, cleaning the seating area, and installing the new plug with the appropriate sealant. For those unfamiliar with engine maintenance, it's recommended to seek professional assistance to ensure the job is done correctly.

Find All Your Renault Scenic Engine Parts

At GSF Car Parts, we understand the importance of maintaining your Renault Scenic's engine in top condition. That's why we offer a wide range of engine parts, including core plugs, to help keep your vehicle running smoothly. Whether you're performing routine maintenance or tackling a specific repair, we have the parts you need.

For all your Renault Scenic engine part requirements, don't hesitate to browse our comprehensive selection. If you're looking to maintain or repair the cylinder head or any other engine components, we've got you covered with high-quality parts at competitive prices.

Ready to find the perfect core plug and other engine parts for your Scenic Renault? Visit our main parts page for this make and model and explore our extensive inventory: Scenic Renault car parts.

Core Plugs

At GSF Car Parts, we offer a great selection of core plugs to ensure your car's coolant system can work safely and efficiently. Our range is extensive and is sourced from leading auto manufacturers. Use the handy product finder to find the correct type of core plug for your vehicle by entering your reg number or make and model.

What is a Core Plug?

Core plugs (frost plugs, freeze plugs, and engine block expansion plugs) are vital to your engine's coolant system. They plug the holes that are left when the cylinder head or engine block has been sand cast

If in an event where the coolant freezes and expands, they are designed to move to release pressure. If a core plug fails or is damaged, it can allow coolant to leak out, causing the engine to overheat.

What Other Engine Parts do we Stock?

We have plenty of other cylinder head parts, including cylinder head gaskets and head bolt sets to secure the head gasket.

We also stock various engine parts for crankcases, crankcase drives, cylinder heads, engine mounts, including gasket sets, pistons, camshafts, and breather valves.

For other repairs or servicing on your car, we have a full range of car parts, from service, engine, transmission, exhaust, electrics, fuel and emissions, braking systems, and cooling and heating parts. All are sourced from our trusted and reliable auto partners.

Shop Core Plugs at GSF Car Parts Online and In-Store

All our core plugs are from trusted brands in the motoring industry, so you can count on them to be reliable and of excellent quality. Plus, our low-price promise means you can always expect great value too.

We offer free UK delivery on all online orders over £25, plus 60-day returns*. We also know you want to get your car up and running as soon as possible, which is why we offer a Click and Collect service that allows you to get your new core plugs in just an hour.

So, buy core plugs from us with confidence today. Or if you’re close to one of our 180 store locations across the UK & Ireland, drop by. Our experienced staff will be able to direct you to the correct part for your vehicle.