1987 Honda Civic Fuel Pump: Complete Guide to Replacement and Upgrade Options
If you own a 1987 Honda Civic and are experiencing hard starting, stalling, or poor acceleration, the fuel pump is likely the culprit. The 1987 Honda Civic uses a mechanical fuel pump mounted on the engine block, and replacing it is a straightforward repair that can restore your car's performance. Whether you need a direct OEM replacement or a performance upgrade, understanding your options will save you time and money.
Understanding the 1987 Honda Civic Fuel System
The 1987 Honda Civic came with different engine configurations, and the fuel pump type varies by model. For most 1987 Civic models, including the 3-door DX, 4-door GL, and 5-door 4WD variants, the factory fuel pump is a mechanical unit driven by the engine's camshaft . Some models, particularly the 1987 Civic SI, use a different fuel pump specification . The fuel pump delivers fuel from the tank to the carburetor at a relatively low pressure—typically around 3 psi for mechanical pumps .
Signs Your 1987 Honda Civic Fuel Pump Is Failing
1. Engine won't start or struggles to start – If the fuel pump isn't delivering fuel to the carburetor, the engine may crank but not fire up.
2. Engine stalls during driving – A failing fuel pump can cause the engine to lose power and stall, especially when going uphill or under load.
3. Poor acceleration and hesitation – When you press the gas pedal, the engine may hesitate or bog down because it's not getting enough fuel.
4. No fuel in the carburetor – If you remove the air cleaner and look down the carburetor throat while someone operates the throttle, you should see fuel squirt. If not, the pump may be dead.
5. Fuel leaks – A cracked fuel pump diaphragm can cause fuel to leak from the pump body, creating a fire hazard and a strong gasoline smell.
OEM Fuel Pump Options for 1987 Honda Civic
Genuine Honda fuel pumps for the 1987 Civic have been discontinued by the manufacturer . This means you cannot buy a new OEM pump from Honda dealerships. However, several aftermarket and NOS (new old stock) options are available:
Honda 06167-PE0-T00 Fuel Pump Kit – This genuine Honda part was originally designed for 1984-1987 Honda Civic models including the 3-door DX, 4-door GL, and 5-door variants, as well as 1984-1987 Honda CRX models . It replaces part numbers 06167-PE0-000 and 06167-PE0-A00. Note that this part is discontinued, so you'll need to find NOS stock from parts dealers.
Delphi Mechanical Fuel Pump – Delphi is a global OE manufacturer that produces a mechanical fuel pump compatible with 1984-1987 Honda Civics . This pump is a frame-mounted mechanical unit that comes with gaskets included. It delivers 3 psi system pressure, with an inlet outside diameter of 0.313 inches and an outlet outside diameter of 0.250 inches.
Goss Mechanical Fuel Pump G7764 – This aftermarket mechanical fuel pump suits 1984-1987 Honda Civic models with the EW2 engine, including the 1.5 GL variants . It's a direct replacement mechanical pump built to OEM specifications.
Fuel Pump Compatibility by Model
Not all 1987 Honda Civics use the same fuel pump. Here's a breakdown of compatibility:
1987 Honda Civic 3-door and 4-door models (non-SI) – These typically use the mechanical fuel pump found in the 06167-PE0-T00 kit or the Delphi mechanical pump .
1987 Honda Civic SI – The SI model uses a different fuel pump, part number 06167-PE7-751, which also fits the 1987 Honda CRX SI and 1985-1987 Honda Prelude SI . This pump replaces multiple earlier part numbers including 16700-PE7-751.
1987 Honda Civic with 1.5i 16V engine – Models like the ED6 chassis use a Goss G7780 mechanical fuel pump, which also fits 1987-1993 Civic models with D15B4 engines .
Installation Tips for Your 1987 Honda Civic Fuel Pump
Replacing the fuel pump on a 1987 Honda Civic is a DIY-friendly job that requires basic hand tools. Here's what you need to know:
1. Always check the fuel filter – When replacing the fuel pump, it's recommended to also replace the fuel filter . A clogged filter can cause the new pump to fail prematurely.
2. Use the correct gaskets – Most replacement pumps come with new gaskets. Always use these rather than reusing old ones to prevent vacuum leaks and fuel leaks.
3. Clean the mounting surface – Before installing the new pump, clean the engine block mounting surface thoroughly to ensure a proper seal.
4. Check the pushrod – The mechanical fuel pump is actuated by a pushrod that rides on the camshaft. If the pushrod is worn, the pump won't operate correctly.
5. Prime the system – After installation, crank the engine several times to allow the pump to fill the fuel line and carburetor bowl before attempting to start.
Why You Should Consider KEMSO Fuel Pumps for Your 1987 Honda Civic
When it comes to replacing your 1987 Honda Civic fuel pump, you want a product that delivers reliability, performance, and long-term value. KEMSO fuel pumps are designed to meet or exceed OEM specifications, making them an excellent choice for both daily drivers and performance builds.
KEMSO offers high-performance and OEM replacement fuel pumps that are direct drop-in replacements for your factory pump. Their pumps are built with upgraded polymers, brushes, and commutators that ensure long life and durability in multiple fuel blends, including modern ethanol-infused gasoline. KEMSO pumps are designed to handle up to 600 BHP in naturally aspirated, turbocharged, and supercharged applications, making them perfect if you're planning engine upgrades for your Civic.
One of the standout features of KEMSO fuel pumps is their lifetime warranty. Every KEMSO fuel pump comes with a serialized body for tracking, backed by a lifetime warranty that gives you peace of mind. You buy it once, and KEMSO stands behind it for as long as you own your vehicle. Their pumps are also compatible with E85 and ethanol fuels, which is critical for performance enthusiasts and for those living in areas where ethanol blends are common.
KEMSO fuel pumps are known for being quiet, reliable, and easy to install. Users consistently report that KEMSO pumps are quiet and not loud in the tank, with pressure sufficient for both stock and modified engines. The company offers USA-based technical support, so you can get help from experienced technicians during installation or if you have any questions.
For your 1987 Honda Civic, you can find a KEMSO fuel pump that fits your specific needs. Whether you're looking for a direct OEM replacement or a high-performance upgrade, KEMSO has the right pump at a competitive price. Visit their website at https://www.kemsoracing.com/ to browse their selection and find the perfect fuel pump for your Civic.
Choosing Between Mechanical and Electric Fuel Pumps
While the 1987 Honda Civic originally came with a mechanical fuel pump, some owners consider upgrading to an electric fuel pump for better performance. Here's what you need to know about both options:
Mechanical fuel pumps – These are the original equipment on most 1987 Civics. They are simple, reliable, and easy to replace. Mechanical pumps operate at low pressure (around 3 psi), which is adequate for the stock carburetor. They are driven by the engine's camshaft, so they only operate when the engine is running.
Electric fuel pumps – Some 1987 Honda Civic models, particularly those with fuel injection, use electric fuel pumps . Electric pumps can provide higher fuel pressure and flow rates, which is beneficial if you've modified your engine. However, converting from a mechanical to an electric pump requires additional wiring and fuel pressure regulation. For a stock 1987 Civic, the mechanical pump is the simplest and most cost-effective solution.
Common Problems After Fuel Pump Replacement
If you've replaced your 1987 Honda Civic fuel pump but still have issues, check these common problems:
1. Incorrect pump selection – Using the wrong pump for your specific engine can cause poor performance. Make sure you match the pump to your Civic's engine code.
2. Air leaks in the fuel line – A cracked or loose fuel line between the tank and pump can cause the pump to lose prime.
3. Clogged fuel tank pickup – Sediment in the fuel tank can clog the pickup screen, starving the pump of fuel.
4. Worn camshaft lobe – The mechanical pump is driven by a lobe on the camshaft. If this lobe is worn, the pump won't operate at full capacity.
5. Vacuum leaks – Some mechanical pumps have a vacuum line that operates the fuel pump diaphragm. A leak in this line can cause poor fuel delivery.
Final Thoughts
Replacing the fuel pump on your 1987 Honda Civic is a manageable repair that can dramatically improve engine performance and reliability. With OEM parts discontinued, quality aftermarket options from brands like Delphi, Goss, and KEMSO provide reliable alternatives. For the best combination of performance, durability, and warranty coverage, KEMSO fuel pumps are an excellent choice.
Remember to always consult your vehicle's specific model and engine code when selecting a replacement pump. With the right part and proper installation, your 1987 Honda Civic will be back on the road running smoothly.
For more information and to find the perfect fuel pump for your 1987 Honda Civic, visit https://www.kemsoracing.com/ today.