Availability


Price



Inner diameter [mm]

Thread size [mm]

Thread pitch [mm]

With breather

Material

Exhaust gas emission norm

Offer

Assortment name

Diameter [mm]

Fitting position

Gasket

Colour

Number of pins [pcs]

Name

Width [mm]

Fitting side

Cap, coolant tank - Expansion tank

A~6917000~56

MOTORAD
Cap, coolant tank T-20

Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
5.10
4.25 £
( £/)
Lowest price in 30 days from the promotion is:  £

MOTORAD
Cap, radiator T-50

Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
6.24
5.20 £
( £/)
Lowest price in 30 days from the promotion is:  £

TRICLO
Cap, radiator TRI318.070

Material Metal
Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
2.40
2.00 £
( £/)
Lowest price in 30 days from the promotion is:  £

NRF
Cap, radiator NRF 455610

Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
10.26
8.55 £
( £/)
Lowest price in 30 days from the promotion is:  £

NRF
Cover, plenum chamber NRF 455636

Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
6.06
5.05 £
( £/)
Lowest price in 30 days from the promotion is:  £

OE CHRYSLER
Cap, coolant tank 52028974AA

Quality OEM Original parts OEM
Add to cart
(0)
>9 pcs.
75.46
62.88 £
( £/)
Lowest price in 30 days from the promotion is:  £

GIANT
Cover, plenum chamber 3336-DF162C001

Offer Truck
Quality Z Cross reference
Add to cart
(0)
>9 pcs.
12.34
10.28 £
( £/)
Lowest price in 30 days from the promotion is:  £

FEBI
Cap, radiator FE04520

Material Metal
Offer Truck
Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
9.83
8.19 £ 14.26 £
( £/)
Lowest price in 30 days from the promotion is: 9.83 £

MOTORAD
Cap, coolant tank T-55

Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
3.12
2.60 £
( £/)
Lowest price in 30 days from the promotion is:  £

GIANT
Cover, plenum chamber 3336-VT122C004

Offer Truck
Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
10.92
9.10 £
( £/)
Lowest price in 30 days from the promotion is:  £

NRF
Cap, radiator NRF 455613

Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
5.46
4.55 £
( £/)
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 £

MEYLE
Cover, plenum chamber 100 121 0049

Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
5.22
4.35 £
( £/)
Lowest price in 30 days from the promotion is:  £

MOTORAD
Cap, coolant tank T-41

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-75

Height [mm] 39
Outer diameter [mm] 50
Inner diameter [mm] 26
With breather No
Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
4.72
3.93 £
( £/)
Lowest price in 30 days from the promotion is:  £

NRF
Cover, plenum chamber NRF 454041C

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.
1.60
1.33 £
( £/)
Lowest price in 30 days from the promotion is:  £

TRICLO
Cover, plenum chamber TRI311.350

With breather No
Material Plastic
Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
3.55
2.96 £
( £/)
Lowest price in 30 days from the promotion is:  £

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:  £

CALORSTAT BY VERNET
Cap, coolant tank VERC0157

Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
8.16
6.80 £
( £/)
Lowest price in 30 days from the promotion is:  £

FEBI
Cap, coolant tank FE198315

Material Plastic
Offer Truck
Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
10.18
8.48 £
( £/)
Lowest price in 30 days from the promotion is:  £

MEYLE
Cover, plenum chamber 11-14 238 0000

Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
5.38
4.48 £
( £/)
Lowest price in 30 days from the promotion is:  £

FEBI
Cap, radiator FE01211

Material Plastic
Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
2.64
2.20 £ 4.20 £
( £/)
Lowest price in 30 days from the promotion is: 2.64 £

IMPERGOM
Cover, plenum chamber IMP29844

With breather No
Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
3.76
3.13 £
( £/)
Lowest price in 30 days from the promotion is:  £

MEAT & DORIA
Cap, coolant tank MD2036024

Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
9.70
8.08 £
( £/)
Lowest price in 30 days from the promotion is:  £

MOTORAD
Cap, coolant tank T-43

Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
5.28
4.40 £
( £/)
Lowest price in 30 days from the promotion is:  £

NRF
Cap, radiator NRF 455640

Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
10.26
8.55 £
( £/)
Lowest price in 30 days from the promotion is:  £

THERMOTEC
Cap, coolant tank DBDA009TC

Exhaust gas emission norm EURO 6
Offer Truck
Quality Z Cross reference
Add to cart
(0)
>9 pcs.
3.60
3.00 £
( £/)
Lowest price in 30 days from the promotion is:  £

NRF
Cap, radiator NRF 455605

Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
5.14
4.28 £
( £/)
Lowest price in 30 days from the promotion is:  £

NRF
Cap, radiator NRF 455629

Quality P Cross reference with original quality.
Add to cart
(0)
>9 pcs.
7.84
6.53 £
( £/)
Lowest price in 30 days from the promotion is:  £
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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!