Coolant/Heater Control Valve for Opel Astra – 5604-033

<h2>Vehicle Fitment & Part Details</h2><p>This coolant/heater control valve (5604-033) is listed for the Opel Astra and 16 further applications shown in the fitment data below, cross-referenced to OE 18 20 138 and operating mode Vacuum-controlled. Confirm compatibility by matching the listed fitment details and any OEM reference numbers supplied. Verify VIN/engine.</p><h3>Key Details</h3>SKU5604-033Alternate Search Reference5604033ComponentCoolant/Heater Control ValveOEM References<ul><li>18 20 138</li><li>90 457 649</li><li>90 566 947</li></ul>Alternate OEM Search References1820138, 90457649, 90566947Primary FitmentOpel Astra 140 (1993-1995)SpecsOperating Mode: Vacuum-controlled; Valve type: Water Drain Valve; Vehicle Equipment: For vehicles with air conditioning<h3>Listing Highlights</h3><ul><li>Listed for selected applications shown in the fitment table.</li><li>Cross-referenced to listed OE numbers for compatibility checking before ordering.</li><li>Operating Mode: Vacuum-controlled as supplied for matching to the original part.</li></ul><h3>Product Specifications</h3><table><tr><th>Specification</th><th>Value</th></tr><tr><th>Operating Mode</th><td>Vacuum-controlled</td></tr><tr><th>Valve type</th><td>Water Drain Valve</td></tr><tr><th>Vehicle Equipment</th><td>For vehicles with air conditioning</td></tr></table><h3>Vehicle Fitment</h3><p>This coolant/heater control valve is listed for 17 applications: Opel Astra 140, Astra 140i, Astra 160I, Astra 160IS 160IE, Astra 160i Estate, Astra 160I Euro, Astra 160I Estate, Astra 180i, Astra 180ie 16V, Astra 200I, Astra 200i Estate and Astra 200I Euro and other listed applications, with supplied year coverage across 1993-1999. Use the full table below to confirm model, year range and engine before ordering.</p>View Full Vehicle Fitment (17 applications)<table><tr><th>Model</th><th>Years</th><th>Engine</th></tr><tr><th>Astra 140</th><td>1993-1995</td><td>1.4NV</td></tr><tr><th>Astra 140i, 140is</th><td>1996-1998</td><td>1.4SE</td></tr><tr><th>Astra 160I</th><td>1993-1998</td><td>1.6NZ</td></tr><tr><th>Astra 160IS 160IE</th><td>1993-1998</td><td>1.6SE</td></tr><tr><th>Astra 160i Estate</th><td>1993-1998</td><td>1.6NZ</td></tr><tr><th>Astra 160I Euro</th><td>1998-1999</td><td>X16XEL</td></tr><tr><th>Astra 160I Estate</th><td>1998-1999</td><td>1.6SE</td></tr><tr><th>Astra 180i</th><td>1993-1998</td><td>1.8SE</td></tr><tr><th>Astra 180ie 16V</th><td>1993-1998</td><td>X18XE</td></tr><tr><th>Astra 200I</th><td>1993-1998</td><td>2.0SE</td></tr><tr><th>Astra 200i Estate</th><td>1993-1998</td><td>2.0SEH</td></tr><tr><th>Astra 200I Euro</th><td>1998-1999</td><td>X20XEV</td></tr><tr><th>Astra 200I Estate</th><td>1998-1999</td><td>2.0SEH</td></tr><tr><th>Astra 200IE Euro</th><td>1998-1999</td><td>2.0SE</td></tr><tr><th>Astra 200IE</th><td>1993-1998</td><td>2.0XE</td></tr><tr><th>Astra 200Ts Turbo</th><td>1993-1995</td><td>20LET</td></tr><tr><th>Astra 200ISE Euro</th><td>1998-1999</td><td>2.0SE</td></tr></table><h3>Fitment Notes</h3><ul><li>Always match OEM reference number(s) and vehicle details before ordering. Verify VIN/engine.</li></ul><h3>Compatibility Verification Notes</h3><ul><li>Confirm compatibility using VIN, engine code, chassis / platform, OE reference and original part comparison before ordering.</li><li>Match the supplied fitment details to your vehicle, including model, year range and any listed engine or chassis information.</li><li>Compare the supplied identifiers to the original part, including size, thread, dimensions or included contents where supplied.</li><li>Fitment data may vary by production date, market, import history and engine variant.</li><li>This listing is for part identification and compatibility checking only. Installation must be carried out according to the vehicle manufacturer's service information by a suitably qualified person.</li></ul><h3>Common Questions</h3><p><strong>Will this coolant/heater control valve fit my Opel Astra?</strong><br/>This part (5604-033) is listed for the fitments shown on this page. Confirm by matching the fitment details. Verify VIN/engine.</p><p><strong>What OEM part numbers does this cross-reference?</strong><br/>Cross-reference numbers are listed in the Key Details section above. Match at least one to your original part before ordering.</p><p><strong>How do I confirm fitment if there are multiple variants?</strong><br/>Compare the supplied fitment details, OE reference numbers, original part details and any listed variant information before ordering. Verify VIN/engine.</p>