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If you rely on your Honda Fit for daily driving, the oil pump is a small component with a big job: keeping oil flowing to critical engine parts. Choosing the right Honda Fit oil pump affects oil pressure stability, wear protection, and overall engine longevity. This guide covers seven shortlisted oil pumps that represent strong choices for this vehicle, each selected for dependable flow and solid construction. We evaluated candidates across pressure consistency and material durability to help you narrow the options. Read on to see which qualities matter most for the Fit.
Looking for other parts? See all Honda Fit parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | AULINK M532 Oil Pump Replacement for Honda 1.8L (R18A1/R18A4) |  |
| Most Popular A crowd favorite that many people choose with confidence | Koso Hi-Flo Oil Pump for Honda Grom/Monkey |  |
| Best Quality Built to a higher standard if you want something more solid | zozoye Fuel Pump Assembly with Oil Filter for Honda CRF250/CRF450 |  |
| Best Budget The cheapest option that still gets the job done reliably | MPLUS Engine Oil Pump Kit (fits 96-00 Honda Civic 1.6L) |  |
| Most Sold A high-volume bestseller chosen again and again | MOCA Timing Chain Kit with Oil Pump for 2006–2013 Honda Civic 1.8L (R18A) |  |
| Best Value for Money The sweet spot between price and what you get | Vipcar Replacement Oil Pump for Honda J35Z2 / J37A1 V6 Engines |  |
| Best Overall The best all-around choice for most situations | ACL / Falcon Performance High-Output Oil Pump for Honda B-Series Engines |  |
1. AULINK M532 Oil Pump Replacement for Honda 1.8L (R18A1/R18A4)
| Compatible engines | R18A1, R18A4 1.8L L4 SOHC 16v |
|---|---|
| Fitment note | Compatible with Honda Civic 2006–2015 and Honda HR-V 2016–2022 |
| Manufacturer | AULINK |
| Model | AUOPW112 |
This AULINK M532 oil pump is built as a factory-replacement style unit for Honda R18A1 and R18A4 1.8L engines and is used to reestablish proper oil pressure and lubrication in engines that have worn or failing pumps. Installation is typical of service-level oil pump replacements and the unit is supplied painted with a seal area preinstalled, which helps reduce prep work at install. The listing notes TS16949 production and 100% function and leakage testing, which in practice means buyers can expect consistent manufacturing checks and low likelihood of obvious defects out of the box. It supports routine engine lubrication needs and can prevent damage from oil starvation when fitted correctly. Limitations are that this is a replacement pump for specific R18A engines and does not include vehicle-specific gaskets or step-by-step fitment instructions, so some mechanical experience or a repair manual is advisable for a clean installation. There is also a one year or 50,000 km coverage stated by the maker, which is shorter than some extended aftermarket warranties.
Best for: Reliability-focused DIYers or independent shops who prioritize restoring factory-quality oil pressure and consistent component quality during an engine-level service.
Less Ideal for: Buyers seeking a plug-and-play, fully kitted service solution with all gaskets and step-by-step guidance or those who prefer long-term extended warranties should consider alternatives.
- Direct replacement for R18A1/R18A4 1.8L Honda engines, matching common OEM part numbers
- Manufactured in TS16949 facilities with 100% function and leakage testing for quality control
- Painted finish and preassembled/sealed areas reduce prep time during installation
- Reported by buyers to fit correctly with a straightforward swap-in installation
- Does not include vehicle-specific gaskets or detailed installation instructions
- Warranty period is limited to one year or 50,000 km
Verdict AULINK M532 is a tested, factory-replacement style oil pump aimed at reliability-minded installers who need a direct-fit R18A pump, but it requires basic mechanical know-how for proper installation.
2. Koso Hi-Flo Oil Pump for Honda Grom/Monkey
| Compatible models | Honda Grom 125 (2014-2020), Honda Monkey (2019-2021) |
|---|---|
| Manufacturer part number | NF623000 |
| Flow increase claim | Increases oil flow by 40% |
This Koso Hi-Flo oil pump is an aftermarket replacement that raises oil flow by around 40% compared with the stock pump, intended to keep a modified small-displacement engine better lubricated under higher loads. It installs in place of the factory pump and is typically used when adding a big-bore kit, aggressive tuning, or an oil cooler to prevent overheating and reduce oil temperature. Notable features are the higher flow design and a painted exterior that matches typical engine internals; users report easy installation if the factory back plate and dowels are transferred and the pump is primed before final assembly. Practical benefits include improved lubrication at sustained high speeds and better oil circulation for tuned Grom or Monkey engines. Limitations: this pump is specifically listed for Honda Grom and Monkey applications and requires careful installation and priming to avoid alignment or spinning issues, and it may not suit other service needs like extended pickup for wheelies or deep-sump setups.
Best for: Convenience-driven riders who want a straightforward upgrade to reduce oil temperatures and improve lubrication after modest performance mods and prefer a drop-in solution for the Honda Grom/Monkey.
Less Ideal for: Riders needing an oil pump for other vehicle models or those who require extended pickup capability for stunting or heavily modified sump configurations should look elsewhere.
- Increases oil flow approximately 40% to improve circulation for modified engines.
- Designed to fit as a direct replacement for compatible Honda Grom and Monkey models listed.
- Compact, painted housing that matches engine internals and is reported as well made.
- Multiple user reports indicate straightforward install when factory back plate and dowels are used and pump is primed.
- Fitment and performance are specific to Grom and Monkey engines and not applicable to other models.
- Requires careful mechanical installation and priming to avoid gear alignment or spinning problems.
- Does not include an extended oil pickup option for extreme maneuvers or nonstandard sump setups.
Verdict A practical high-flow replacement for Honda Grom and Monkey riders who want better oil circulation after modest engine upgrades, provided it is installed and primed correctly.
3. zozoye Fuel Pump Assembly with Oil Filter for Honda CRF250/CRF450
| Compatible models | Honda CRF250R 2010-2017; CRF250RX 2019-2024; CRF450R 2009-2016; CRF450RX 2017-2024 |
|---|---|
| Reference part numbers | 16700-MEN-A52; 15412-MEN-671; 91302-PA9-003; 15414-MEB-670 |
| Package contents | Fuel pump assembly x1; Oil filter x1 |
| Manufacturer | ZOZOYE |
This zozoye kit supplies a direct-replacement fuel pump assembly together with a single oil filter, sold as a matched service item for compatible Honda CRF250 and CRF450 models. Installed in the fuel tank, the assembly restores fuel delivery when an original pump has failed or is degrading; the included oil filter provides a routine maintenance item so you can service the engine at the same time. The listing references factory part numbers and multiple compatibility years so buyers can match it to their bike. Practical benefits include having both a pump and filter in one purchase and parts that are presented as factory replacement equivalents, which simplifies repairs on the trail or in the garage. Limitations are that fitment must be confirmed by cross-checking the OEM numbers and model years before purchase, and the listing does not provide extensive performance data such as flow rate or electrical specs that a performance-focused rider might want to verify before installation.
Best for: Performance-oriented riders who prioritize restoring reliable fuel delivery with factory-replacement style parts and want a simple parts kit to get a CRF250 or CRF450 back to race or trail readiness.
Less Ideal for: Buyers who need verified flow or pressure specs for custom tuning or those who prefer parts with detailed installation guides and technical data should consider other options.
- Includes both a fuel pump assembly and an oil filter for simultaneous repair and service.
- Lists multiple factory part numbers to help verify compatibility with specific Honda CRF250 and CRF450 model years.
- Sold as a direct replacement-style assembly intended to restore fuel delivery without sourcing separate parts.
- Compact packaged kit simplifies parts ordering for a single repair session.
- No published performance specifications such as flow rate, pressure, or electrical draw for performance tuning or comparison.
- Compatibility requires manual confirmation against OEM numbers and model years rather than an explicit vehicle-fit tool.
- Limited documentation on installation details or connectors supplied in the listing.
Verdict A handy factory-replacement style pump-plus-filter kit for CRF250 and CRF450 riders who need a straightforward repair solution, but not for those seeking detailed performance specs.
4. MPLUS Engine Oil Pump Kit (fits 96-00 Honda Civic 1.6L)
| Compatible engines | 96-00 Honda Civic / 96-97 Civic del Sol 1.6L |
|---|---|
| OEM part numbers | 15100-P2A-A01, M383, OP297, OPH30, 0571346, HD1161 |
| Manufacturer part number | X-EOP0014 |
| Certifications | ISO/TS16949:2009, ISO14001 |
This MPLUS engine oil pump kit replaces the factory oil pump on compatible 1.6L Honda engines and is intended to restore proper oil pressure and lubrication. It is typically installed from underneath the engine after removing the oil pan and is aimed at DIY mechanics or shops doing a mid-life engine refresh or repair. The pump uses aluminum die cast construction, which the manufacturer says reduces weight while delivering the required oil pressure to lubricate bearings and valvetrain. Practical benefits include factory-style fitment to the listed OEM part numbers and ISO certification claims that suggest basic quality controls. Limitations are that fitment is for older 1.6L Honda Civic/del Sol engines only, so it is not a direct match for Honda Fit engines; buyers should verify compatibility with their specific engine before ordering. Warranty terms and longevity are manufacturer dependent and the real-world performance will vary with installation quality and engine condition.
Best for: Budget-conscious buyers who want a low-cost, aftermarket oil pump to restore oil pressure on older 1.6L Honda engines and are comfortable confirming fitment and handling installation or shop labor.
Less Ideal for: Drivers seeking a guaranteed direct fit for Honda Fit models or those who need a long-term OEM-matching replacement without verifying compatibility should look elsewhere.
- Direct replacement for listed Honda 1.6L OEM part numbers for late 1990s Civics and del Sols
- Aluminum die cast construction aims to reduce weight while maintaining oil pressure delivery
- Manufacturer lists ISO certification indicating factory-level production controls
- Fitment targets 1996–2000 Civic/del Sol 1.6L engines and is not specified for Honda Fit models
- Limited published data on long-term durability compared with factory units
Verdict A budget aftermarket replacement that can restore oil pressure on late 1990s 1.6L Honda engines but is not specified for Honda Fit applications.
5. MOCA Timing Chain Kit with Oil Pump for 2006–2013 Honda Civic 1.8L (R18A)
| Car application | 2006–2013 Honda Civic 1.8L R18A1 / R18A4 |
|---|---|
| Package includes | Timing chain, crank gear, cam tensioner, two guide rails, oil pump |
| Chain type | 136 link silent link-belt |
| Crank gear teeth | 23 teeth |
This MOCA timing chain kit is a one-stop replacement for the R18A 1.8L engines used in 2006–2013 Honda Civic models, and it bundles the timing chain, crank gear, cam tensioner, guide rails, and an oil pump. It is intended for use during an engine top-end service or when replacing a failing timing chain assembly to restore proper valve timing and oil circulation. Key practical benefits are having all matched timing components in one package and a included oil pump so you do not need a separate purchase when servicing the Civic R18A engine. The kit notes a silent link-belt chain design aimed at quieter operation and durability, and the parts list matches common interchange numbers for this engine. Important limitations are that this is an aftermarket assembly so fitment and long-term durability can vary versus factory-quality parts, and installation requires moderate mechanical skill because these are critical engine components. Buyers should also verify exact engine code and year before installation to avoid compatibility mistakes.
Best for: Risk-averse mainstream buyers who prioritize restoring reliable engine operation on a 2006–2013 Honda Civic 1.8L with a ready-made parts set to minimize sourcing multiple components.
Less Ideal for: Owners looking for an exact factory replacement from Honda or those wanting a professional shop to supply OEM parts and perform the service for them.
- Complete kit includes timing chain, crank gear, cam chain tensioner, two guide rails, and an oil pump for a single service.
- Designed link-belt timing chain for quieter operation and improved durability compared with conventional belts.
- Interchange numbers provided to help confirm fitment to the R18A 1.8L engine.
- Aftermarket kit may not match factory-quality longevity and could vary between batches.
- Installation is involved and requires proper tools and mechanical experience to avoid engine damage.
Verdict A convenient all-in-one timing chain kit with oil pump for the 2006–2013 Honda Civic 1.8L that simplifies a top-end service but is an aftermarket option rather than a factory replacement.
6. Vipcar Replacement Oil Pump for Honda J35Z2 / J37A1 V6 Engines
| Fitment | Honda J35Z2 V6; Acura J37A1 V6 |
|---|---|
| Material | Aluminum |
| Manufacturer | LOBAM MACHINERY |
| Interchange Part Numbers | 15100R70A02, 15100R70A11, 15100R72A02, 15100RYEA11 |
This Vipcar oil pump is a replacement unit built to match factory-spec performance for Honda J35Z2 V6 and Acura J37A1 applications. It is used the same way as a direct replacement during engine repair: remove the old pump, install the unit, torque to factory specs, and verify oil pressure. Notable features include machined gears and gerotor technology intended to deliver correct oil pressure and efficient flow, plus factory-style testing for pressure, temperature fatigue, and corrosion resistance. In practice that means this pump aims to give reliable lubrication without adding excess load to the engine, and it should extend service life when installed correctly. The pump is vehicle-specific so it simplifies fitment for the listed V6 engines, and the vendor reports quality control from ISO-certified factories. Limitations are typical of aftermarket replacements: exact long-term durability depends on installation, engine condition, and maintenance, and vehicles with nonstandard pressure or high-performance modifications may require a different specification. Expect a straightforward replacement that balances cost and function for everyday driving.
Best for: Practical optimizers looking to restore reliable engine lubrication on Honda J35Z2 or Acura J37A1 V6 engines without paying for an OEM part, prioritizing value and straightforward replacement.
Less Ideal for: Buyers seeking upgraded high-flow or high-pressure solutions for modified engines or those who prefer dealer-sourced factory parts for warranty alignment should look elsewhere.
- Engineered with machined gears and gerotor design to provide correct oil pressure and efficient flow
- Vehicle-specific fit for Honda J35Z2 and Acura J37A1 V6 engines simplifies installation
- Factory-style testing for pressure, temperature fatigue, and corrosion resistance
- Manufactured in ISO/IATF-certified facilities with QC processes
- Aftermarket longevity can vary and depends on installation and engine condition
- May not match needs for high-performance or heavily modified engines
Verdict A cost-conscious, factory-style replacement oil pump that restores proper pressure and flow for the specified Honda/Acura V6 engines while offering tested quality from ISO-certified production.
7. ACL / Falcon Performance High-Output Oil Pump for Honda B-Series Engines
| Fits | All Honda / Acura B Series Engines |
|---|---|
| Manufacturer | ACL Performance |
| Brand | Falcon Performance |
| Item model number | OPHD1194HP |
This ACL / Falcon Performance oil pump is built for high-RPM, performance-oriented Honda B-series engines and delivers increased flow and pressure compared with many factory replacements. It is typically used as a direct replacement for worn stock pumps or as an upgrade on rebuilt or modified engines where higher oil delivery is needed. Notable features include precision-machined steel-copper alloy gerotors, die-cast anodized aluminum housing to resist corrosion, and tight tolerances for consistent pressure. Practical benefits include higher output for aggressive cam timing and higher rev ranges, tested inspection of each unit, and included gaskets that simplify installation. Limitations to consider are mixed reliability reports from some users and that this part is intended for B-series blocks rather than being specifically developed for the Honda Fit's engine family, so fitment and compatibility must be confirmed for a Fit application. Expect professional installation and priming on initial startup to avoid dry-running and potential pump damage.
Best for: Balanced all-round buyers who want a performance-oriented replacement pump for a rebuilt or modified Honda who value improved flow and durability over strictly stock parts.
Less Ideal for: Drivers seeking a direct-fit factory-quality replacement for a stock Honda Fit engine without modifications should consider pumps specified for the Fit's engine family instead.
- Higher output and volume designed for high-RPM performance engines
- Precision-machined steel-copper alloy gerotors for durability
- Anodized die-cast aluminum housing provides corrosion resistance
- Individually inspected and flow-tested before shipping
- Some user reports of early failures raise concerns about long-term reliability
- Priming required on first start to prevent dry-run damage
Verdict A performance-focused B-series oil pump that boosts flow for high-rev engines but requires careful fitment verification and cautious initial priming.
Choosing the Right Honda Fit Oil Pump: Key Factors to Consider
Flow Capacity and Pressure Output
Oil pump flow capacity determines how much oil is delivered to bearings, camshafts, and other engine parts at different RPMs. A pump that maintains adequate flow at idle and higher engine speeds helps preserve oil pressure and prevents starvation during transient loads. Pressure output matters because too low pressure leads to poor lubrication while excessively high pressure can stress seals and increase drag.
Check manufacturer specifications for flow curves if available, and prioritize pumps designed to provide stable pressure across the Fit's typical operating range rather than peak numbers that occur only at extreme RPMs.
Mechanical Build and Tolerances
The internal fit between gears, rotor and housing affects volumetric efficiency and longevity. Tight tolerances reduce internal leakage and sustain pressure, while durable machining and finishing lower wear rates over time. Materials such as hardened steel gears or treated housings resist scuffing and pitting that can degrade performance.
Look for information about plating, heat treatment, or surface finishes that extend service life. A well-built pump will show consistent clearances and robust fasteners to avoid premature failure.
Compatibility With Honda Fit Engine Layout
Proper fitment to the Fit's oil passages, pickup location, and mounting points is essential to avoid installation issues and ensure correct suction from the oil pan. A pump that physically matches the vehicle simplifies installation and lowers the risk of leaks or misalignment that could starve the engine.
Verify that the pump matches the Fit's engine generation and any relevant internal differences. Compatibility also includes whether the pump requires different gaskets, seals, or a modified pickup tube.
Durability and Service Life
Durability reflects how well a pump resists wear, contamination, and thermal cycling. Pumps exposed to abrasive particles, degraded oil, or inconsistent maintenance must still provide reliable pressure. Design elements that enhance durability include hardened components, anti-corrosion coatings, and proven seal designs that keep contaminants out.
Consider expected service intervals and whether rebuild parts or replacement filters are readily available. A pump that tolerates real-world operating conditions reduces the likelihood of unexpected failures.
Installation Requirements and Seal Integrity
Installation complexity affects the risk of leaks and installation-induced damage. Pumps that come with compatible gaskets or clear seal specifications reduce the chance of oil seepage. Proper torque specifications, alignment features, and clear instructions minimize the risk of misinstallation.
Pay attention to gasket seal materials and mating surface quality. A correct gasket or seal matched to the Fit's oil passages helps ensure leak-free operation and maintains designed pressure characteristics.
Noise and NVH Characteristics
Oil pump noise can be a sign of internal wear, cavitation, or inadequate lubrication. Quieter pumps often indicate smoother internal operation and better clearances. Excessive noise may also reflect pressure spikes or interaction with the oil pickup at low oil levels.
Look for notes on pump noise in technical literature or service reports, and consider designs that include dampening features or smooth gear profiles to reduce NVH while maintaining reliable flow.
FAQ
What are common symptoms of a failing oil pump in a Honda Fit?
Common symptoms often include a drop in oil pressure on the dash gauge or warning light activation, unusual engine noise such as knocking, and increased engine wear over time. Some drivers notice intermittent oil pressure at idle or difficulty maintaining pressure under load. These signs usually prompt inspection before more serious damage occurs.
How difficult is oil pump installation on a Honda Fit?
Installation difficulty varies by engine generation and access to the oil pan and pickup. It generally requires draining oil, removing the oil pan or timing cover area, and careful alignment of the pump and pickup. The job is moderate in complexity and often needs basic engine mechanical skills, proper torque tools, and correct gaskets to ensure a leak-free seal.
Can oil pump failure cause immediate engine damage?
Yes, if oil pressure drops significantly, critical components can be starved of lubrication, which may lead to rapid wear or engine seizure. However, many failures show early warning signs like pressure fluctuation or noise, allowing time for diagnosis and repair. Prompt attention to warning indicators reduces the risk of catastrophic damage.
Should I choose OEM or aftermarket oil pump for a Honda Fit?
The decision often depends on your priorities. OEM units tend to match factory specifications and fitment closely, while reputable aftermarket pumps may offer performance or durability enhancements. Consider documented compatibility, materials, and warranty support rather than assuming one option is universally better.
How often should the oil pump be inspected or serviced?
Oil pumps do not have a set service interval like filters, but they should be inspected during major engine service or if symptoms arise. During oil pan removal or engine overhauls, check for excessive wear, scoring, or looseness in the gear train. Regular oil changes and maintaining clean oil reduce stress on the pump and extend its service life.
How We Chose the Best Honda Fit Oil Pump
We focused on factors that determine real-world reliability and engine protection for the Honda Fit. Primary criteria included measured flow capacity at operating RPM, pressure regulation performance under load, and mechanical build quality such as gear fit and housing tolerances. We also considered materials and coatings that resist wear and corrosion, compatibility with factory oil passages and pickup locations specific to this vehicle, and documented durability from service records or technical resources. Ease of installation and the availability of necessary gaskets or seals were treated as practical filters because they affect installation risk and leak potential. Exclusions included any pumps lacking clear fitment information for the Honda Fit, units without material or tolerance details, and options intended for racing or highly modified engines that do not match typical street use. This resulted in a list prioritizing steady pressure delivery, robust construction, and straightforward installability.
Our full evaluation process is outlined in our review methodology.
Conclusion
Choosing the right Honda Fit oil pump comes down to prioritizing steady flow, correct pressure, and durable construction that fits the vehicle without modification. Factor compatibility, seal integrity, and build quality alongside noise and serviceability to match your driving needs. Expect tradeoffs between maximum flow capability and installation complexity. Focus on pumps that deliver consistent pressure across common operating conditions and that include or specify the correct gaskets and installation guidance.
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