Honda Civic Coolant Reservoir Tank 1992-1995 1.4L 1.5L L4, Civic del Sol 1993-1997 Replace 19101-P08-000 | BDFHYK
Regular price
$18.99
Product Detail
- Type Coolant Reservoir
- SKU BDDLZ-BD-05-21-00003WT-001-W
- OE Number
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BDFHYK 603-231 Honda Civic Coolant Reservoir Quick Answer
If your Honda Civic coolant reservoir or Civic del Sol coolant reservoir is cracked, leaking, yellowed, brittle, or no longer holding coolant properly, this BDFHYK OE-style aftermarket coolant reservoir is a replacement option for selected 1992-1995 Honda Civic and 1993-1997 Honda Civic del Sol applications. Before ordering, compare 603-231, 19101-P08-000, and 19101P08J00 with your original part, then check the tank shape, hose port location, mounting points, and cap area.
BDFHYK 19101-P08-000 Honda Civic Coolant Reservoir Overview
This BDFHYK coolant reservoir is used in the engine cooling system as the overflow and recovery tank for selected Honda Civic and Civic del Sol vehicles. When the original reservoir is damaged, the system may lose coolant at the tank body, seam, hose connection, or cap area. Replacing the confirmed faulty coolant reservoir gives the cooling system a proper reservoir body again, but diagnosis should confirm that the tank is the repair target before parts are replaced.
- Brand: BDFHYK
- SKU: BDDLZ-BD-05-21-00003WT-001-W
- Product type: Coolant Reservoir
- OE / interchange numbers: 603-231, 19101-P08-000, 19101P08J00
- Material listed in current product data: PP material
- Application: Selected Honda Civic and Honda Civic del Sol models
- Replacement type: OE-style aftermarket replacement, not a Genuine OEM Honda part
Honda Civic and Civic del Sol Coolant Reservoir Fitment Check
This coolant reservoir is listed for selected Honda Civic and Civic del Sol applications. Use this table as a starting point, then verify your vehicle year, model, engine, OE number, and original reservoir design before ordering.
| Year | Make | Model | Engine | Part Numbers to Compare |
|---|---|---|---|---|
| 1992-1995 | Honda | Civic | 1.5L l4 | 603-231, 19101-P08-000, 19101P08J00 |
| 1992-1995 | Honda | Civic | 1.6L l4 | 603-231, 19101-P08-000, 19101P08J00 |
| 1993-1995 | Honda | Civic del Sol | 1.5L l4 | 603-231, 19101-P08-000, 19101P08J00 |
| 1993-1997 | Honda | Civic del Sol | 1.6L l4 | 603-231, 19101-P08-000, 19101P08J00 |
| 1994-1995 | Honda | Civic del Sol | 1.6L l4 | 603-231, 19101-P08-000, 19101P08J00 |
Honda Civic Coolant Reservoir Leak and Failure Symptoms
From a user perspective, this part matters when the original Honda Civic coolant reservoir is the confirmed source of coolant loss or visible damage. The symptoms below may point toward the reservoir, but they can also involve other cooling system parts.
| User Symptom | What This Product May Help With | Other Parts to Check |
|---|---|---|
| Coolant spots near the reservoir | May help when the coolant reservoir body, seam, or hose connection is leaking. | Hoses, clamps, radiator cap, radiator, thermostat housing |
| Cracked or yellowed plastic tank | May be the right replacement if the original reservoir is brittle, split, or visibly aged. | Mounting area, hose nipples, cap area |
| Coolant level keeps dropping | May help if inspection confirms coolant is escaping from the reservoir area. | Radiator, water pump, hoses, heater lines, thermostat housing |
| Coolant reservoir empty after driving | May help if the tank cannot hold coolant, but an empty coolant reservoir can also come from other leaks. | Pressure cap, trapped air, external leaks, internal engine issues |
| Bubbling in the coolant reservoir | The reservoir should be inspected, but bubbling may also point to pressure, air, overheating, or cap problems. | Radiator cap, thermostat, cooling fan, head gasket diagnosis if symptoms persist |
| Sweet coolant smell near the engine bay | May help when coolant residue is found around the coolant reservoir or its hose connections. | Hoses, clamps, radiator, heater core area |
Who This 19101-P08-000 Honda Civic Coolant Reservoir Is For
- DIY Honda owners who have inspected the original reservoir and need a direct replacement option for a listed Civic or Civic del Sol.
- Repair shops handling coolant loss, cracked plastic tank, overflow tank damage, or cooling system service on older Honda Civic applications.
- Restoration and daily-driver owners who want to replace an aged coolant reservoir before the old plastic tank becomes a larger leak point.
- Buyers comparing OE numbers who need a coolant reservoir connected to 603-231, 19101-P08-000, or 19101P08J00.
Where the 603-231 Honda Civic Coolant Reservoir Is Used
The coolant reservoir is part of the vehicle cooling system. As coolant expands when the engine heats up, the reservoir provides a controlled area for overflow and recovery. When the engine cools, coolant can return as the system requires. On the listed Honda Civic and Civic del Sol applications, the replacement coolant reservoir should match the original tank layout before installation.
What Comes With This BDFHYK Honda Civic Coolant Reservoir
This listing is for one BDFHYK engine coolant reservoir / overflow tank replacement for the listed Honda applications. Current Shopify product data does not clearly confirm separate hoses, clamps, coolant, tools, a sensor, or a standalone cap. Review the product images and compare your original reservoir before installation.
Compare This Honda Civic 603-231 Coolant Reservoir Before You Buy
| Check Before Ordering | Why It Matters |
|---|---|
| OE / interchange number | Compare 603-231, 19101-P08-000, and 19101P08J00 with your original reservoir or fitment reference. |
| Vehicle year and model | This product is listed for selected 1992-1995 Honda Civic and 1993-1997 Civic del Sol applications. |
| Engine information | Check whether your vehicle matches the listed 1.5L l4 or 1.6L l4 applications. |
| Tank shape | The replacement coolant reservoir should match the original tank shape and mounting design. |
| Hose port layout | Incorrect hose port position can prevent proper hose routing or installation. |
| Cap and sensor configuration | Current product data does not clearly confirm cap or sensor details. Compare your original tank and product images. |
Honda Civic Coolant Reservoir Installation Notes
- Let the engine cool completely before working around the radiator, hoses, or coolant reservoir.
- Do not remove a hot radiator cap or coolant reservoir cap if the cooling system may be pressurized.
- Compare the original coolant reservoir with this replacement before installation, including OE number, shape, hose ports, mounting points, and cap area.
- Drain or recover coolant as required by the vehicle service procedure and local handling rules.
- Use the coolant type and mixture specified for the vehicle.
- After installation, refill the cooling system and bleed trapped air where the Honda service procedure requires it.
- Inspect hoses, clamps, radiator cap, reservoir cap, radiator, thermostat, cooling fan operation, and water pump area during the repair.
- If the old reservoir failed because of pressure or overheating, diagnose the root cause before installing the new coolant reservoir.
- If the leak source is uncertain, a cooling system pressure test can help confirm whether the reservoir is the correct repair target.
BDFHYK Honda Civic Coolant Reservoir OE-Style Replacement Notice
This BDFHYK coolant reservoir is an OE-style aftermarket replacement option for selected Honda Civic and Civic del Sol applications. It is not described as Genuine OEM, Official OEM, or factory original. Verify fitment, compare OE numbers, and inspect your original coolant reservoir before ordering.
Honda Civic Coolant Reservoir Tank 1992-1995 1.4L 1.5L L4, Civic del Sol 1993-1997 Replace 19101-P08-000 | BDFHYK
Regular price
$18.99