Used Oil Pump
Request a VIN-matched quote for a used Oil Pump. Availability, condition, warranty, and shipping are confirmed for your exact vehicle before purchase.
- ✔ Used-part options
- ✔ Add your VIN for fitment review
- ✔ Review warranty terms in the quote
- ✔ Confirm payment method before purchase
Part Details
Your quote request is reviewed against your vehicle details. Before buying, ask for the condition description, mileage when relevant, warranty terms, shipping cost, and final price so you can compare the available options.
Quote status: Live stock and public prices are not displayed. Request a vehicle-specific quote to review the available option and its final terms.
Compatibility: Multiple makes & models
Condition & Quality Standards
Condition grading and inspection practices vary by part and source. Before purchase, request the available condition description, mileage information when relevant, photos, and any inspection or test notes.
About This Oil Pump
The oil pump is the one part we will tell you to think hard about buying used, and the reason is access, not price. Most are driven off the nose of the crankshaft behind the timing cover, or from the camshaft by chain, belt or gears, so the engine comes apart to reach one - and a used-part warranty covers the part, not the labour. Trade guidance on reuse is blunt: a high-mileage pump usually has sloppy clearances and reduced output, because wear between the gears, housing and cover opens leak paths that hinder flow and pressure, and the relief spring has taken millions of cycles - if it breaks, the valve stays open and output drops sharply. Used earns its place on a discontinued application or a documented low-mileage donor.
Want the full picture before you buy? Read our used oil pump buying guide.
Before you order, it helps to read:
Common Signs Your Oil Pump May Need Replacing
- The oil-pressure light flickering at idle or in slow traffic
- Gauge pressure falling away as the engine warms up
- Valvetrain ticking on start-up that quietens as pressure builds
- A deep knock that rises with engine speed and load
- Metal or sludge on the pickup screen when the pan came off
- Oil-pressure or solenoid codes on a variable-displacement pump
Symptoms vary by vehicle and driving conditions. Always confirm diagnosis before replacement.
What to Check When Buying a Used Oil Pump
- Have the engine assessed first - lost pressure kills bearings
- Match fixed against variable displacement - not interchangeable
- Fit a new pick-up tube and screen alongside the pump
- Ask how it is driven: crank nose, chain, belt or shaft
- Order a new intermediate shaft on camshaft-driven applications
- Weigh the pump against the labour to reach it
Ask for these details and any available photos before approving a purchase.
What Happens After You Request a Quote
- We review your vehicle and part request
- Provide your VIN or full vehicle details for fitment review
- Review the available condition, warranty, shipping, and price details
- You decide — no obligation to buy
Response time depends on the part, vehicle information supplied, and current sourcing options.
Popular Vehicles for a Used Oil Pump
Get a used oil pump matched to your exact vehicle:
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Request Availability & a Quote
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Availability & Quote Details
- Live stock and public pricing are not displayed for this Oil Pump
- Available condition, fitment, warranty, shipping, and final pricing are confirmed only after we review your request
- Ask for warranty and return terms in writing before you buy
- Shipping options are confirmed for the destination and part size
Check Current Availability
We do not display unverified stock records. Send your VIN or year, make, model, and original part number so a specialist can confirm exact fitment and the options currently available.
How Pricing Is Determined
Pricing for used oil pump depends on several factors:
- Vehicle year, make, model, and engine configuration
- Mileage and overall condition of the donor vehicle
- Supplier location and shipping distance
- Warranty coverage offered
Two things shape an oil-pump quote and only one is the pump. First, type: fixed positive displacement - gerotor, spur gear or vane - versus a variable-displacement pump that regulates its own output and is tied to the engine commanding it. Second, completeness: whether the pick-up tube, screen, drive gear or shaft come with it. The labour to open the engine is usually the bigger number, and a parts warranty does not cover it. We do not publish prices - send the VIN and engine code.
Confirm the final price and fitment basis before approving a purchase.
Frequently Asked Questions
Is a used oil pump a sensible buy?
Sometimes. Rebuilders are advised against reusing a high-mileage pump, and crank-driven pumps carry a specific trap: machined sacrificial centring features that the crankshaft deforms in service, making re-centring a used pump very difficult. Used makes most sense on a discontinued application or a documented low-mileage unit.
Low oil pressure - does that mean the pump failed?
Not on its own, and this is the diagnosis to get right before spending anything. Low oil pressure is what causes engine noise and bearing failure, so the engine needs assessing before a pump is ordered. A restricted pick-up screen gives the same low reading as a worn pump: debris from engine wear and stretched oil changes collects there. Have the pan dropped and the screen and bearings examined first.
What has to be replaced along with the pump?
More than people expect. Melling recommends a new, properly installed pick-up tube and screen with every oil pump installation, because that screen protects the pump from debris already in the engine. Camshaft-driven pumps use an intermediate shaft, and Melling recommends a new one with every pump. Add the gaskets and seals your builder specifies.
Does a used oil pump need priming before first start?
Yes - it is standard build practice, not an optional extra. Starting an engine before oil pressure is established leaves the bearings unlubricated, and lost oil pressure is what causes engine noise and bearing failure. Melling makes priming tools so builders can safely pre-prime an engine before the initial start-up. Your installer does this as part of fitting the pump; it is not a step to improvise.
Does a variable-displacement engine need its own pump?
Yes, and a fixed pump is not a substitute. A conventional pump is oversized so it makes enough flow at idle, dumping the surplus through a relief valve higher up. A variable-displacement pump controls output instead - passively through springs in the relief and bypass valve, or dynamically under computer control, as on Mazda SkyActiv, where a solenoid varies the relief valve opening pressure.
Oil light on but the engine sounds fine - pump or the sender?
Get a mechanical gauge on the engine before anything is ordered. Bad oil-pressure sending units are common and often swapped on suspicion, but unless pressure is measured directly with a gauge attached to the engine there is no way to know whether it is within specification. If the measured pressure is normal, the fault is the sender or its wiring, not the pump.
Will a high-volume oil pump work in place of my standard one?
Only if the engine actually needs the extra flow. Melling's guidance is that an engine without an increase in oil demand should use a stock-volume pump; its high-volume pumps move about 20 percent more oil, and high-pressure versions raise the pressure needed to open the relief valve. Neither one cures low pressure caused by worn bearings.
There was metal in the oil - will a used oil pump survive in that engine?
Not on its own. Oil pumps run to close internal tolerances, and debris of any kind can cause havoc if it is drawn in - bearing material, plastic chips off a worn timing gear, gasket material and grit can score or jam a pump. Melling adds that contaminants interfere with oil flow and the pressure relief spring. The engine gets cleaned and assessed first, not just re-pumped.
Can a worn oil pump set cam phaser or variable valve timing faults?
It can. Cam phasers are worked by oil pressure, and low pressure causes trouble in overhead-cam engines with variable valve timing as well as at the camshaft and upper valvetrain. That does not convict the pump, though: worn bearings leak pressure away faster than any pump can make it. Measure with a mechanical gauge before buying parts.
How is compatibility verified?
Provide your VIN or full vehicle details so you can review the fitment basis in your quote before approving a purchase.
What if the part does not fit?
Most suppliers offer limited return or exchange options. Warranty and return terms are confirmed before purchase.
How long does shipping take?
Shipping time varies by location, part size, and freight arrangement. Confirm the dispatch and delivery estimate in your quote.
