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Details
| Specification | Value |
|---|---|
| Brand | CALORSTAT by Vernet |
| MPN | rc0178 |
OE numbers (5)
Search by this OE number to find compatible parts
- TOYOTA—164050D040
- TOYOTA—164050D070
- TOYOTA—164050D080
- TOYOTA—1640521030
- LEXUS—1640531070
About this product
When cap coolant tank performance matters, the CALORSTAT by Vernet RC0178 delivers — built to the same dimensional and material standards as the original part it replaces. Compatible with LEXUS, TOYOTA vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 164050D040, 164050D070, 164050D080, 1640521030 and 1 more. Matching these numbers confirms a like-for-like replacement with no loss of function. CALORSTAT by Vernet is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
No equivalent parts found.
Cap Coolant Tank CALORSTAT by Vernet RC0178 — compatible car models
| Car models | LEXUS: RX (L1); TOYOTA: AVENSIS Estate (T25), AVENSIS Saloon (T25), AVENSIS (T25), COROLLA (E12), COROLLA Estate (E12), COROLLA Saloon (E12), COROLLA Verso (E12), COROLLA Verso (ZER, ZZE12, R1), RAV 4 V (A5, H5), RAV 4 V VAN (A5, H5) (+6 more) |
|---|---|
| Engines | 270 (AGL10, AGL10R); 1.6 VVT-i (ZZT250, ZZT250R); 1.4 VVT-i (ZZE120, ZZE120R); 1.6 VVT-i (ZZE121, ZZE121R); 1.6 (ZNR10, ZNR10R); 2.0 AWD (MXAA54); 2.0 VVTi AWD (MXAA54); 3.5 4WD (GSL35); 1.5 (MXPB10); 1.3 (NCP10, SCP12); 1.0 (KSP211); 1.3 (NCP20, NCP22, NCP20R, NCP22R); 1.3 VVTi (NCP22) |
| Year of manufacture | 1999-2020 |
| Manufacturer article number (MPN) | RC0178 |
| OE part numbers | 164050D040, 164050D070, 164050D080, 1640521030, 1640531070 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
CALORSTAT by Vernet rc0178 . RC0178
- 1x Cap Coolant Tank
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 business days
- Order before 5pm — ships the next working day
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Cap Coolant Tank compatible with my car?
This Cap Coolant Tank fits LEXUS, TOYOTA vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this CALORSTAT by Vernet Cap Coolant Tank have?
The package includes the Cap Coolant Tank as described in the specifications above. Check the "What's included" section for a full list of components. If mounting hardware or accessories are required, they will be listed separately.
What OE part numbers does this Cap Coolant Tank replace?
This Cap Coolant Tank replaces OE part numbers: 164050D040, 164050D070, 164050D080, 1640521030, 1640531070. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Cap Coolant Tank cost?
This CALORSTAT by Vernet Cap Coolant Tank is available for £3.99. Cap Coolant Tank prices vary depending on brand, specifications, and vehicle compatibility. CALORSTAT by Vernet parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Cap Coolant Tank?
Regular inspection of your Cap Coolant Tank is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Cap Coolant Tank?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Cap Coolant Tank fitted by a professional mechanic.
Can I use this part as a replacement for OE 164050D040?
Yes, this CALORSTAT by Vernet Cap Coolant Tank is a direct replacement for OE part number 164050D040. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
