Cadillac XT4 Coolant tank cap

Compare Cadillac XT4 coolant tank cap from trusted brands — check fitment by engine

3 parts available for Cadillac XT4

Coolant tank cap for Cadillac XT4 by engine

2.0 (2.0 L / 177 kW / 241 hp) LSY 2.0 AWD (2.0 L / 177 kW / 241 hp) LSY 2.0 AWD (2.0 L / 169 kW / 230 hp) LSY 2.0 D (2.0 L / 128 kW / 174 hp) LSQ 2.0 D AWD (2.0 L / 128 kW / 174 hp) LSQ

Special offers for Cadillac XT4 Coolant tank cap and other engine cooling system spares

Radiator Hose Radiator Engine cooling water pump Coolant thermostat Engine cooling fan Coolant expansion tank Coolant Flange Coolant Pipe

Hot Picks: our best-selling Cadillac XT4 Coolant tank cap

Popular Coolant tank cap parts at great prices.

GATESRC265RC265£6.99

HERTH+BUSS JAKOPARTSJ1540902J1540902£12.99

METZGER AUTOTEILE2140050GREENPARTS£7.99

FEBI BILSTEIN0226902269£6.99

Top Coolant tank cap brands for Cadillac XT4

MOTORAD2

GATES1

Related models for this part

BLS BLS Wagon XT5 XTS 1P5 Deville Escalade Crew CAB Pickup Escalade ELR

Top OE numbers for Cap, coolant tank

Common original equipment numbers linked to stocked alternatives.

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GATESGATES RC249 Coolant tank cap

MPN RC2490033

£10.51In stock

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MOTORADMOTORAD T49 Coolant tank cap

MPN T490388

£7.87In stock

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MOTORADMOTORAD T93 Coolant tank cap

MPN T930388

£8.19In stock

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Coolant tank cap for Cadillac XT4 — what you need to know

Finding the right coolant tank cap for your Cadillac XT4 is essential for safe and reliable driving. We stock 3+ options from 2+ trusted brands, all with TecDoc-verified fitment for your specific vehicle.

When choosing coolant tank cap for your Cadillac XT4, consider factors like OEM vs aftermarket quality, material specifications, and your driving conditions. OEM parts match original specifications exactly, while premium aftermarket brands like Bosch, TRW, and Febi Bilstein often offer comparable quality at lower prices.

All coolant tank cap listed on this page are confirmed compatible with Cadillac XT4. Our fitment data is sourced from TecDoc, the industry-standard European automotive parts database. If you are unsure about compatibility, check the OE part number on your existing component and use our cross-reference search.

Frequently Asked Questions

What coolant tank cap fits a Cadillac XT4?

We have 3+ coolant tank cap options verified for Cadillac XT4. Select your exact engine above to confirm fitment. All compatibility data is verified through TecDoc.

How many coolant tank cap options are available for Cadillac XT4?

There are 3 coolant tank cap options available for the Cadillac XT4, from brands including MOTORAD, GATES. Prices range from £7.87 to £10.51.

What brands make coolant tank cap for Cadillac XT4?

Available brands include MOTORAD, GATES. All parts are new, with TecDoc-verified fitment and our 14-day guarantee.

How do I find the OE part number for Cadillac XT4 coolant tank cap?

Check your Cadillac XT4 owner's manual or service book for the original part number. You can also use our OE number search to find compatible aftermarket alternatives. The part number is often printed on the existing component.