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Height [mm]

Outer diameter [mm]

Inner diameter [mm]

Thread size [mm]

Thread pitch [mm]

With breather

Material

Offer

Cap, coolant tank - Expansion tank

A~6917000~56
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KOREA
Cover, plenum chamber RK0009

With breather No
Material Plastic
Quality Z Cross reference
Add to cart
(0)
>9 pcs.
3.58
2.98 £ 4.90 £
( £/)
Lowest price in 30 days from the promotion is: 3.58 £

MEYLE
Cover, plenum chamber 314 238 0004

Outer diameter [mm] 88
Thread size [mm] M52
Thread pitch [mm] 3
Material Plastic
Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
13.24
11.03 £
( £/)
Lowest price in 30 days from the promotion is:  £

MEYLE
Cover, plenum chamber 714 238 0000

Material Plastic
Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
5.76
4.80 £
( £/)
Lowest price in 30 days from the promotion is:  £

MOTORAD
Cap, coolant tank T-42

Height [mm] 45
Outer diameter [mm] 56
Inner diameter [mm] 29
With breather No
Material Plastic
Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
4.68
3.90 £
( £/)
Lowest price in 30 days from the promotion is:  £

MOTORAD
Cover, plenum chamber T-89

Height [mm] 16
Outer diameter [mm] 60
Inner diameter [mm] 29
Material Plastic
Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
3.64
3.03 £
( £/)
Lowest price in 30 days from the promotion is:  £

MOTORAD
Cap, coolant tank T-63

Height [mm] 32
Outer diameter [mm] 52
Material Plastic
Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
5.70
4.75 £
( £/)
Lowest price in 30 days from the promotion is:  £

TRICLO
Cover, plenum chamber TRI311.349

With breather No
Material Plastic
Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
1.86
1.55 £
( £/)
Lowest price in 30 days from the promotion is:  £

GIANT
Cap, coolant tank 3336-SC062C001

Material Plastic
Offer Truck
Quality Z Cross reference
Add to cart
(0)
>9 pcs.
11.05
9.21 £ 12.82 £
( £/)
Lowest price in 30 days from the promotion is: 11.05 £

CALORSTAT BY VERNET
Cover, plenum chamber VERC0015

With breather No
Material Plastic
Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
9.58
7.98 £
( £/)
Lowest price in 30 days from the promotion is:  £

MOTORAD
Cap, coolant tank T-91

Height [mm] 40
Outer diameter [mm] 87
Inner diameter [mm] 63
With breather No
Material Plastic
Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
5.44
4.53 £
( £/)
Lowest price in 30 days from the promotion is:  £

MOTORAD
Cap, coolant tank T-64

Height [mm] 46
Outer diameter [mm] 88
Inner diameter [mm] 30
Thread size [mm] M52
Thread pitch [mm] 3
With breather No
Material Plastic
Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
8.74
7.28 £
( £/)
Lowest price in 30 days from the promotion is:  £

TRICLO
Cover, plenum chamber TRI313.339

Outer diameter [mm] 53.6 42.8
Inner diameter [mm] 42.8
With breather No
Material Plastic
Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
3.50
2.92 £ 4.12 £
( £/)
Lowest price in 30 days from the promotion is: 3.50 £

CALORSTAT BY VERNET
Cover, plenum chamber VERC0026

With breather Yes
Material Plastic
Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
6.05
5.04 £ 8.44 £
( £/)
Lowest price in 30 days from the promotion is: 6.05 £

MOTORAD
Cap, coolant tank T-76

Height [mm] 27
Outer diameter [mm] 60
With breather No
Material Plastic
Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
4.12
3.43 £
( £/)
Lowest price in 30 days from the promotion is:  £

TRICLO
Cover, plenum chamber TRI311.358

Outer diameter [mm] 45
With breather No
Material Plastic
Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
3.52
2.93 £ 4.30 £
( £/)
Lowest price in 30 days from the promotion is: 3.52 £

CALORSTAT BY VERNET
Cover, plenum chamber VERC0038

With breather No
Material Plastic
Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
3.19
2.66 £ 5.02 £
( £/)
Lowest price in 30 days from the promotion is: 3.19 £

MOTORAD
Cap, coolant tank T-25

Height [mm] 25
Outer diameter [mm] 57
With breather No
Material Plastic
Quality P Cross reference with original quality.
Add to cart
(0)
9 pcs.
4.48
3.73 £
( £/)
Lowest price in 30 days from the promotion is:  £

CALORSTAT BY VERNET
Cover, plenum chamber VERC0019

With breather No
Material Plastic
Quality P Cross reference with original quality.
Add to cart
(0)
8 pcs.
4.14
3.45 £ 5.02 £
( £/)
Lowest price in 30 days from the promotion is: 4.14 £

IMPERGOM
Cover, plenum chamber IMP43024

With breather No
Material Plastic
Quality PJ Quality recommended by the supplier
Add to cart
(0)
8 pcs.
3.90
3.25 £
( £/)
Lowest price in 30 days from the promotion is:  £

MOTORAD
Cap, coolant tank T-34

Height [mm] 58
Outer diameter [mm] 32
Thread size [mm] M45
Material Plastic
Quality P Cross reference with original quality.
Add to cart
(0)
5 pcs.
5.64
4.70 £
( £/)
Lowest price in 30 days from the promotion is:  £

DT SPARE PARTS
Cover, plenum chamber 1.11134

Height [mm] 34.4
Outer diameter [mm] 84.1
With breather No
Material Plastic
Offer Truck
Quality P Cross reference with original quality.
Add to cart
(0)
4 pcs.
3.89
3.24 £ 4.30 £
( £/)
Lowest price in 30 days from the promotion is: 3.89 £

DT SPARE PARTS
Cover, plenum chamber 2.15325

With breather No
Material Plastic
Offer Truck
Quality Q Original part in manufacturer’s packaging
Add to cart
(0)
4 pcs.
5.14
4.28 £
( £/)
Lowest price in 30 days from the promotion is:  £

THERMOTEC
Cap, fluid reservoir (power steering) DBSC001TC

With breather No
Material Plastic
Offer Truck
Quality Z Cross reference
Add to cart
(0)
4 pcs.
2.58
2.15 £
( £/)
Lowest price in 30 days from the promotion is:  £

THERMOTEC
Cap, coolant tank DBRV001TC

Height [mm] 22.5
Outer diameter [mm] 53.5
Thread size [mm] M46
Thread pitch [mm] 3
With breather No
Material Plastic
Offer Truck
Quality Z Cross reference
Add to cart
(0)
3 pcs.
1.61
1.34 £
( £/)
Lowest price in 30 days from the promotion is:  £

THERMOTEC
Cap, coolant tank DBVO003TC

With breather No
Material Plastic
Offer Truck
Quality Z Cross reference
Add to cart
(0)
3 pcs.
2.06
1.72 £
( £/)
Lowest price in 30 days from the promotion is:  £

Coolant Expansion Tank Caps – Reliable Cooling System Protection

The coolant expansion tank cap is a small but vital component of your vehicle’s cooling system. It plays a critical role in regulating pressure within the expansion tank, ensuring optimal engine temperature control and preventing overheating. At IC24.UK, we offer a wide selection of high-quality coolant caps from leading manufacturers, designed to meet or exceed OEM standards.

What Does a Coolant Tank Cap Do?

The coolant cap serves two essential functions in your vehicle:

  • Maintains System Pressure: It ensures that the cooling system operates at the correct pressure, preventing coolant loss and enhancing heat dissipation.
  • Prevents Coolant Leaks: A secure cap prevents coolant from escaping, maintaining the correct coolant level and ensuring proper circulation.
  • Regulates Expansion & Contraction: As the engine heats up and cools down, the cap allows controlled coolant flow to and from the expansion tank, preventing damage.

Signs of a Faulty Coolant Expansion Tank Cap

A damaged or failing cap can cause serious issues with your cooling system, leading to potential overheating and costly repairs. Look out for these warning signs:

  • Coolant Leaks: Visible coolant puddles under your vehicle could indicate a faulty or loose cap.
  • Overheating Engine: If your engine temperature gauge is frequently high, your coolant system may not be pressurised correctly.
  • Low Coolant Levels: A bad cap may cause coolant to escape, leading to frequent top-ups.
  • Collapsed Radiator Hoses: Improper pressure regulation can cause hoses to collapse or expand.

Choosing the Right Coolant Tank Cap

When selecting a coolant expansion tank cap, it’s crucial to choose a precise fit for your vehicle’s make and model. At IC24.UK, we stock a wide range of options, ensuring compatibility with top brands such as:

  • BMW
  • Ford
  • Volkswagen
  • Mercedes-Benz
  • Vauxhall
  • And many more...

Simply enter your vehicle registration number into our part finder tool to find the correct match for your car.

Why Buy from IC24.UK?

At IC24.UK, we provide:

  • High-Quality Products: Sourced from trusted manufacturers, ensuring durability and reliability.
  • Competitive Prices: Affordable, budget-friendly options without compromising on quality.
  • Fast UK Delivery: Get your replacement coolant cap delivered quickly and efficiently.
  • Expert Support: Need help? Our specialists are available to assist you in choosing the right part.

Order Your Replacement Coolant Tank Cap Today

Don’t let a faulty coolant cap put your engine at risk. Browse our extensive collection of coolant expansion tank caps and ensure your vehicle runs smoothly. Buy online today at IC24.UK and enjoy trusted quality at unbeatable prices!