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Welcome to Alien Speed Parts.
Welcome to Alien Speed Parts.

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  • Save 22% Save %
    $38.50
    $38.50 - $38.50
    $38.50
    $30.00
    $30.00 - $30.00
    $30.00

    Nissan Fuel Tank Bulk Head / Lid Seal - GTR, Silvia, GTIR, Primera

    Alien Speed Parts
    In stock

    Genuine Nissan fuel tank bulk head / seal.If your replacing your fuel pump then you will need one of these. The original ones stretch and never go ...

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    $38.50
    $38.50 - $38.50
    $38.50
    $30.00
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    $30.00
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  • Save 3% Save %
    $3.10
    $3.10 - $3.10
    $3.10
    $3.00
    $3.00 - $3.00
    $3.00

    EFI Stainless Adjustable Hose Clamps - Many Sizes

    Alien Speed Parts
    In stock

    Here we have our Adjustable Stainless Hose Clamps designed for EFI and carburetor fuel hose clamping!Want to make sure your Boost lines, Fuel lines...

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    $3.10 - $3.10
    $3.10
    $3.00
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    $3.00
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  • $12.00 - $12.00
    $12.00
    $12.00 - $12.00
    $12.00

    Gtir Stock Injector Seal Kit & Pintle Cap

    Alien Speed Parts
    In stock

    Here we have one SR20 Injector Seal Rebuild Kit.This kit comes with:-1 x Top O Ring -1 x Top Grommet -1 x Bottom O Ring -1 x Pintle Cap**NOTE Injec...

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    $12.00 - $12.00
    $12.00
    $12.00 - $12.00
    $12.00
  • $30.00 - $30.00
    $30.00
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    $30.00

    Nissan SR20DET Exhaust Manifold Gasket 7 layers

    Alien Speed Parts
    In stock

    Hello! Welcome to Alien Speed Parts Limited. We are a trusted Registered business selling affordable performance car parts, accessories and models....

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    $30.00 - $30.00
    $30.00
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    $30.00
  • $2.50 - $2.50
    $2.50
    $2.50 - $2.50
    $2.50

    Injector Pintle Caps

    Alien Speed Parts
    In stock

    Here we have 1x yellow pintle cap measuring 10mm W x 13.8mm L.These Pintle caps are good quality and work on a range of injectors from OEM to after...

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    $2.50 - $2.50
    $2.50
    $2.50 - $2.50
    $2.50
  • $20.00 - $20.00
    $20.00
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    $20.00

    Heat Reflective Tape - Silver & Gold

    Alien Speed Parts
    Low stock

    Welcome to Alien Speed Parts Limited. We are a trusted Registered business selling affordable performance car parts and accessories. Everything we ...

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    $20.00 - $20.00
    $20.00
    $20.00 - $20.00
    $20.00
  • $12.00 - $12.00
    $12.00
    $12.00 - $12.00
    $12.00

    SR20 Injector Seal Rebuild Kit x 1

    Alien Speed Parts
    In stock

    Here we have 1 x SR20 Injector Seal Rebuild Kit.This kit comes with:-1 x Upper O Ring -1 x Side Filter -1 x Nylon Spacer -1 x Lower O Ring -1 x Pin...

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    $12.00 - $12.00
    $12.00
    $12.00 - $12.00
    $12.00
  • $59.00 - $59.00
    $59.00
    $59.00 - $59.00
    $59.00

    Oil Catch Can Kit with Fittings - Billet - Black

    Alien Speed Parts
    Low stock

    Here we have our Billet Catch Can Kit with Fittings in black.Kit incudes 1 x Billet Aluminum Oil catch can 200ml -Black 1 x Black filter1 x Fully a...

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    $59.00 - $59.00
    $59.00
    $59.00 - $59.00
    $59.00
  • Save 60% Save %
    $299.00
    $299.00 - $299.00
    $299.00
    $120.00
    $120.00 - $120.00
    $120.00

    Nissan R35 Coil Conversion Bracket for RB20 / RB25 / RB26

    Alien Speed Parts
    In stock

    Welcome to Alien Speed Parts Limited. We are a trusted Registered business selling affordable performance car parts and accessories. Everything we ...

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    $299.00
    $299.00 - $299.00
    $299.00
    $120.00
    $120.00 - $120.00
    $120.00
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  • $11.00 - $13.00
    $11.00 - $13.00
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    $11.00

    Black Silicone Vacuum Hose Many Sizes

    Alien Speed Parts
    In stock

    Here we have our black silicon hose.High Gloss Black3mm Inside diameter2mm Wall thicknessSAE J20 Class A Specification StandardTemperature rating -...

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    $11.00 - $13.00
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    $11.00
  • $16.50 - $16.50
    $16.50
    $16.50 - $16.50
    $16.50

    Alloy Block Off Plugs Many Sizes

    Alien Speed Parts
    In stock

    Hi There we have for sale a range of alloy block off plugs. These are great for blocking off vacuum lines, blow off valve openings or anything you ...

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    $16.50 - $16.50
    $16.50
    $16.50 - $16.50
    $16.50
  • $11.00 - $11.00
    $11.00
    $11.00 - $11.00
    $11.00

    Air Filter Breather - 12mm Multiple colours

    Alien Speed Parts
    Low stock

    Here we have our range of mini air filters with 12mm opening designed predominantly for the use on oil catch cans, crank case vents and rocker cove...

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    $11.00 - $11.00
    $11.00
    $11.00 - $11.00
    $11.00
  • Save 3% Save %
    $16.50
    $16.50 - $16.50
    $16.50
    $16.00
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    $16.00

    Dual Throttle Return Springs & Chrome L Bracket

    Alien Speed Parts
    In stock

    Here we have 1 x Throttle Return Spring Bracket in chrome & Dual Spring Kit.This quality chrome dual carburetor return spring assembly is made ...

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    $16.50
    $16.50 - $16.50
    $16.50
    $16.00
    $16.00 - $16.00
    $16.00
    Save 3% Save %
  • Save 23% Save %
    $28.50
    $28.50 - $28.50
    $28.50
    $22.00
    $22.00 - $22.00
    $22.00

    Nissan Fuel Tank Locking Ring

    Alien Speed Parts
    In stock

    Genuine Nissan fuel tank locking ring.Swapping your fuel pump? These tend to strip and get damaged when removed. Most of the time people hit these ...

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    $28.50
    $28.50 - $28.50
    $28.50
    $22.00
    $22.00 - $22.00
    $22.00
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  • $25.00 - $25.00
    $25.00
    $25.00 - $25.00
    $25.00

    Radiator Cap 1.3 Bar With Built In Temp Gauge.

    Alien Speed Parts
    Low stock

    Here we have one brand new un-opened ASP temperature gauge radiator cap for sale.Great way to dress up your engine bay and with the added temperatu...

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    $25.00 - $25.00
    $25.00
    $25.00 - $25.00
    $25.00
  • $55.00 - $55.00
    $55.00
    $55.00 - $55.00
    $55.00

    Turbo Beanie/ Heat Shield T25/T28/T2/T3 TD04/05

    Alien Speed Parts
    Low stock

    Hello! Welcome to Alien Speed Parts Limited. We are a trusted Registered business selling affordable performance car parts and accessories. Everyth...

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    $55.00 - $55.00
    $55.00
    $55.00 - $55.00
    $55.00
  • Save 33% Save %
    $6.00
    $6.00 - $6.00
    $6.00
    $4.00
    $4.00 - $4.00
    $4.00

    T3 / T4 / T3T4 / T04E / T04B Turbo Oil Drain Return Gasket – Paper

    Alien Speed Parts
    In stock

    Ensure a clean, leak-free seal on your turbo oil return with this precision-cut paper gasket, designed for T3 and T4-style turbochargers. 🔧 Key Fea...

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    $6.00
    $6.00 - $6.00
    $6.00
    $4.00
    $4.00 - $4.00
    $4.00
    Save 33% Save %
  • Save 10% Save %
    $20.00
    $20.00 - $20.00
    $20.00
    $18.00
    $18.00 - $18.00
    $18.00

    10AN Turbo Oil Drain Fitting – Nissan RB20 / RB25 / RB26 / RB30 Block

    Alien Speed Parts
    In stock

    Upgrade your RB-series turbo setup with this precision-machined 10AN oil drain adapter, designed for direct block installation on Nissan RB20, RB25...

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    $20.00
    $20.00 - $20.00
    $20.00
    $18.00
    $18.00 - $18.00
    $18.00
    Save 10% Save %
  • Save 18% Save %
    $100.00
    $100.00 - $100.00
    $100.00
    $81.75
    $81.75 - $81.75
    $81.75

    Audi R8 Coil Packs - Denso - Genuine OEM High Performance Ignition Upgrade

    Alien Speed Parts
    In stock

    Unlock more reliable power with Genuine Denso Audi R8 Coil Packs—a proven ignition upgrade for turbo, supercharged, and tuned performance engines. ...

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    $100.00
    $100.00 - $100.00
    $100.00
    $81.75
    $81.75 - $81.75
    $81.75
    Save 18% Save %
  • Save 10% Save %
    $20.00
    $20.00 - $20.00
    $20.00
    $17.95
    $17.95 - $17.95
    $17.95

    Turbo Oil Return/Drain Flange Adapter AN10 for GT28 GT30 GT35 T25

    Alien Speed Parts
    In stock

    Hi There,  We have for sale our Billet oil drain / oil return adaptor that will suit most T3 T2 turbo chargers. AN10 in site.  Description:T6061 Bi...

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    $20.00
    $20.00 - $20.00
    $20.00
    $17.95
    $17.95 - $17.95
    $17.95
    Save 10% Save %
  • Save 8% Save %
    $125.00
    $125.00 - $125.00
    $125.00
    $115.00
    $115.00 - $115.00
    $115.00

    Rocker Cover Dress Up Bolt Kit to suit Nissan SR20 / P11 / P12 / GTIR /

    Alien Speed Parts
    Low stock

    Hi There,  We have for sale our TDMimports SR20 valve cover dress up kit designed specifically to fit all the front wheel drive platforms equipped ...

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    $125.00
    $125.00 - $125.00
    $125.00
    $115.00
    $115.00 - $115.00
    $115.00
    Save 8% Save %
  • Save 10% Save %
    $995.00
    $995.00 - $995.00
    $995.00
    $895.00
    $895.00 - $895.00
    $895.00

    JUN Light Weight Flywheel Nissan Pulsar Gti-r

    Jun Japan
    In stock

    Hi there,  We have for sale one Jun light weight flywheel. These flywheels are made from forged Chrome-molybdenum steel. Machined in Japan at the l...

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    $995.00
    $995.00 - $995.00
    $995.00
    $895.00
    $895.00 - $895.00
    $895.00
    Save 10% Save %
  • $45.00 - $45.00
    $45.00
    $45.00 - $45.00
    $45.00

    NEO VVL SR20VE / SR16VE Rocker Cover Badges

    Alien Speed Parts
    In stock

    Hi There,  Here we have our Nissan Sr20VE NEO VVL badges for the top of the rocker cover on your SR20VE or SR16VE. The 25 -30+ year old badges are ...

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    $45.00 - $45.00
    $45.00
    $45.00 - $45.00
    $45.00
  • Save 7% Save %
    $560.00
    $560.00 - $560.00
    $560.00
    $520.00
    $520.00 - $520.00
    $520.00

    Billet Gearbox Selector Fork 3rd to 4th RB25det & Rb26dett

    Alien Speed Parts
    In stock

    Welcome to Alien Speed Parts Limited. We are a trusted Registered business selling affordable performance car parts and accessories. Everything we ...

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    $560.00
    $560.00 - $560.00
    $560.00
    $520.00
    $520.00 - $520.00
    $520.00
    Save 7% Save %
  • Sold out
    $275.00
    $275.00 - $275.00
    $275.00
    $180.00
    $180.00 - $180.00
    $180.00

    Nissan RB - LS Alternator Conversion Kit - RB20DET, RB25DET, RB26DETT, RB30DET

    Alien Speed Parts
    Out of stock

    Our LS1 Alternator Conversion Kit for the Nissan RB.  Ditch that tired RB Alternator that is over 25 years old and replace it with a reliable new ...

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    $275.00
    $275.00 - $275.00
    $275.00
    $180.00
    $180.00 - $180.00
    $180.00
    Sold out
  • Save 25% Save %
    $20.00
    $20.00 - $20.00
    $20.00
    $14.99
    $14.99 - $14.99
    $14.99

    Ford XR6 Push Lock Breather Fitting - Rocker Cover.

    Alien Speed Parts
    In stock

    We have for sale our alien speed parts press in interference fit AN Fittings to fit AN10 fittings onto your rocket cover. No welding required. Just...

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    $20.00
    $20.00 - $20.00
    $20.00
    $14.99
    $14.99 - $14.99
    $14.99
    Save 25% Save %
  • Save 25% Save %
    $20.00
    $20.00 - $20.00
    $20.00
    $14.99
    $14.99 - $14.99
    $14.99

    Nissan RB Push Lock Breather Fitting - Rocker Cover.

    Alien Speed Parts
    In stock

    We have for sale our alien speed parts press in interference fit AN Fittings to fit AN10 fittings onto your rocket cover. No welding required. Just...

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    $20.00
    $20.00 - $20.00
    $20.00
    $14.99
    $14.99 - $14.99
    $14.99
    Save 25% Save %
  • Save 11% Save %
    $55.00
    $55.00 - $55.00
    $55.00
    $48.99
    $48.99 - $48.99
    $48.99

    Waste Gate Beanie 38mm or 44mm

    Alien Speed Parts
    In stock

    We have for sale our range of wastegate beanies.  These are used to enclose and encapsulate the heat generated by the exhaust gases bases through y...

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    $55.00
    $55.00 - $55.00
    $55.00
    $48.99
    $48.99 - $48.99
    $48.99
    Save 11% Save %
  • Save 17% Save %
    $30.00
    $30.00 - $30.00
    $30.00
    $25.00
    $25.00 - $25.00
    $25.00

    Radiator Filler Neck – Weld‑On, Billet Aluminium

    Alien Speed Parts
    In stock

    Upgrade your cooling system with our premium weld-on radiator filler neck—built for durability, ease of installation, and flawless performance. 🔧 K...

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    $30.00
    $30.00 - $30.00
    $30.00
    $25.00
    $25.00 - $25.00
    $25.00
    Save 17% Save %
  • Save 25% Save %
    $20.00
    $20.00 - $20.00
    $20.00
    $14.99
    $14.99 - $14.99
    $14.99

    Nissan SR20 Push Lock Breather Fitting - Rocker Cover.

    Alien Speed Parts
    In stock

    We have for sale our alien speed parts press in interference fit AN Fittings to fit AN10 fittings onto your rocket cover. No welding required. Just...

    View full details
    $20.00
    $20.00 - $20.00
    $20.00
    $14.99
    $14.99 - $14.99
    $14.99
    Save 25% Save %
  • Save 25% Save %
    $20.00
    $20.00 - $20.00
    $20.00
    $15.00
    $15.00 - $15.00
    $15.00

    Grey RVT Gasket Sealant 85g

    Alien Speed Parts
    In stock

    Our RTV Silicone Gasket Maker is a sensor-safe, low odor, noncorrosive gasket material that retains high flexibility and oil resistant properties t...

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    $20.00
    $20.00 - $20.00
    $20.00
    $15.00
    $15.00 - $15.00
    $15.00
    Save 25% Save %
  • $50.00 - $50.00
    $50.00
    $50.00 - $50.00
    $50.00

    Electric Radiator Fan Thermostat Switch Kit 185/1755F - 85/79C

    Alien Speed Parts
    In stock

    Here we have 1x Electric radiator fan Switch Sensor Relay KitThis kit will switch your fans ON 185ºF/85ºC and OFF AT 175ºF/79ºC.Most cars normal op...

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    $50.00 - $50.00
    $50.00
    $50.00 - $50.00
    $50.00
  • $17.10 - $17.10
    $17.10
    $17.10 - $17.10
    $17.10

    Heat Shield Sleeve - Multiple Sizes

    Alien Speed Parts
    In stock

    We have for sale 1x Meter of Heat Shield Sleeve 10mm, 15mm or 20mm in diameter. Fiberglass, Silicone Bonded to an Aluminum Alloy outer skin. Great ...

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    $17.10 - $17.10
    $17.10
    $17.10 - $17.10
    $17.10
  • Sold out
    $59.00 - $59.00
    $59.00
    $59.00 - $59.00
    $59.00

    Heat Shield Aluminum 300mm x 500mm Sheet

    Alien Speed Parts
    Out of stock

    We have for sale 1x 300m W x 500mm L Aluminum Embossed Exhaust Heat shield material for making heat barriers within your engine bay or under your c...

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    $59.00 - $59.00
    $59.00
    $59.00 - $59.00
    $59.00
    Sold out
  • $62.50 - $65.00
    $62.50 - $65.00
    $62.50 - $65.00
    $62.50

    Intercooler Pipe Billet Weld on Clamps / Vanjen / Wiggins Clamps.

    Alien Speed Parts
    In stock

    Designed as a high performance clamp for applications where premium no-fail seal is required, Alien Speed Parts make pipe plumbing easy! Designed a...

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    $62.50 - $65.00
    $62.50 - $65.00
    $62.50 - $65.00
    $62.50
  • $275.00 - $275.00
    $275.00
    $275.00 - $275.00
    $275.00

    Nissan RB - LS Alternator Conversion Kit - RB20DET, RB25DET, RB26DETT, RB30DET

    Alien Speed Parts
    Low stock

    Here we have our LS1 Alternator Conversion Kit for the Nissan RB. Ditch that tired RB Alternator that is over 25 years old and replace it with a re...

    View full details
    $275.00 - $275.00
    $275.00
    $275.00 - $275.00
    $275.00