Sold out
Click to zoom in
SKU: 826-134-101
Weapon R 24 fl oz Reserve Coolant Overflow Tank for Honda Civic 1988-1995 CRX 1988-1991 Del Sol 1992-1995 Acura Integra 1986-2001
Weapon R 24 fl oz reserve coolant overflow tank replaces factory plastic units on select Honda Civic CRX Del Sol and Acura Integra models. Crafted from durable aluminum it withstands high heat and pressure for consistent coolant level maintenance. This direct-fit tank supports engine cooling efficiency during demanding drives.
Key Features
- Aluminum Construction: Resists cracking corrosion and fading for long-term reliability over stock plastic tanks
- 24 fl oz Capacity: Provides ample reserve volume to handle expansion and prevent low coolant warnings
- Billet Aluminum Cap: Ensures airtight seal with OEM-style threading to maintain system pressure
- Laser-Etched Weapon R Logo: Adds clean motorsport styling to engine bay appearance
- Direct Bolt-On Design: Matches factory mounting points for plug-and-play replacement
Product Notes
- Direct OEM replacement uses existing hoses and brackets
- Compatible with standard ethylene glycol or HOAT coolants
- Packed in protective foam for damage-free delivery
Installation Notes
- Professional installation recommended.
- Drain coolant partially before removal to avoid spills
- Uses factory mounting hardware no modifications needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1988-1991 | Honda | CRX | All |
| 1988-1991 | Honda | Civic | All |
| 1992-1995 | Honda | Civic | All |
| 1992-1995 | Honda | Civic Del Sol | All |
| 1986-2001 | Acura | Integra | All |
Why Choose Weapon R?
- Proven in drag racing and track applications
- High-strength materials built for daily and performance use
- Engineered for precise fit and function
Frequently Asked Questions
-
Q: Will this fit my 1990 Honda Civic Si?
A: Yes it bolts directly to factory locations on 1988-1995 Civic models including Si hatchback sedan and coupe trims -
Q: What material is the tank made from?
A: Billet aluminum with black anodized finish for heat resistance and corrosion protection -
Q: What is the warranty and install time?
A: Backed by Weapon R 1-year limited warranty typical DIY install takes 30-45 minutes with basic tools
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: 10 x 6 x 6 inch box with foam inserts
- Weight: 1.1 lbs product 2 lbs shipping
Coolant Reservoirs
Coolant Reservoirs parts and accessories are stocked at Black Ops Auto Works for street builds, track cars, trucks, and custom fabrication. Shop billet aluminum reservoirs, overflow tanks, expansion tanks, stainless tanks, coolant catch tanks, replacement coolant tanks, ice tanks, reservoir covers, caps, and cooling system fittings with application details for the systems and platforms that need them. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 119 Coolant Reservoirs SKUs across overflow tanks, pressurized expansion tanks, billet reservoirs, aluminum replacement tanks, ice tanks, covers, and cooling system hardware. What This Coolant Reservoirs Collection Covers Coolant reservoirs, overflow tanks, and expansion tanks manage coolant expansion and recovery while giving the engine bay a more durable or cleaner finished look. The collection includes application-specific aluminum...
View Coolant Reservoirs Products
Cooling
Cooling system parts and accessories for HEMI, Hellcat, Trackhawk, Duramax, Cummins, and import performance builds are stocked at Black Ops Auto Works. Shop radiators, thermostats, thermostat housings, water pumps, coolant reservoirs, expansion tanks, radiator hoses, oil coolers, transmission coolers, fans and shrouds, and thermal wrap for street, track, towing, and diesel platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 2116 Cooling SKUs across radiator, thermostat, water pump, hose, and heat management categories. What This Category Covers The Cooling category groups together every part that keeps engine, transmission, and charge air temperatures in check under real driving load. Coverage spans aluminum performance radiators, billet thermostat housings, high flow water pumps, silicone radiator hose kits, coolant reservoirs and expansion tanks, oil and transmission co...
View Cooling Products
Engine
Engine parts and engine bay upgrades for Dodge, Jeep, RAM, Chrysler, Chevrolet, Ford, Toyota, Nissan, Subaru, and Honda vehicles are stocked at Black Ops Auto Works. Shop oil catch cans, supercharger pulleys, thermostats, radiators, cooling parts, throttle bodies, intake manifolds, headers, ignition coils, spark plugs, sensors, gaskets, fuel pumps, valve covers, engine covers, billet cap covers, and full engine bay dress-up parts for HEMI, Hellcat, Trackhawk, Redeye, Demon, Scat Pack, RAM TRX, LS, LT, Coyote, EcoBoost, K-Series, and 2JZ builds. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 14,298 engine SKUs across performance, cooling, oil control, ignition, and appearance categories. What This Category Covers The Engine collection combines OEM-replacement engine service parts with performance aftermarket upgrades for supercharged, turbocharged, and naturally aspirated builds...
View Engine Products