5173 Hollywood Blvd, 307, Los Angeles, CA 90027, United States Mon–Sat 9:00am – 6:00pm PT · Sun closed
Parts desk +1 (209) 373-5717 Mon–Sat 9:00am – 6:00pm PT

Car Transmissions

2002-2005 Honda Civic SiR 5 Speed Manual Transmission EP3

Honda

$1,188.72

Part price only. Freight is quoted for your ZIP before you pay — a gasket set and a 425 HP outboard are not the same shipment, so nothing is guessed at checkout.

In stock — ready to dispatch

Buy a JDM Honda Civic SiR EP3 5-Speed Manual Transmission (2002–2005). Perfect for K-Swap builds and OEM replacements. Low mileage & tested.

Part number checked before dispatch Send the model, year and serial range and we confirm this is the right number for your unit — including whatever it supersedes.
Quoted freight, insured in transit Small parts by parcel, engines and outboards crated on a pallet. You see the figure for your ZIP before you pay.
2% off when you pay in crypto Also Zelle, bank wire, Cash App, Chime and Apple Pay. No card details taken on this site.
Fitment help before you buy Call +1 (209) 373-5717 — Mon–Sat 9:00am – 6:00pm PT · Sun closed

Description

2002-2005 Honda Civic SiR EP3 5-Speed Manual Transmission (JDM)

Upgrade or replace your Honda Civic SiR EP3 transmission with this genuine JDM 5-Speed Manual Gearbox. Known for its strength and smooth shifting, the EP3 transmission is engineered to handle both spirited daily driving and performance tuning applications.

Key Features

  • Fitment: 2002–2005 Honda Civic SiR (EP3)
  • Transmission Type: 5-Speed Manual
  • Engine Compatibility: JDM K20A / K20A2 / K20Z1
  • Performance: Smooth gear engagement with factory Honda durability
  • Condition: JDM Imported, low mileage, tested and verified

Why Choose the JDM EP3 5-Speed?

The EP3 SiR transmission is a popular choice for K-Swap projects due to its reliable gearing and strong internals. Whether you’re restoring your Civic SiR or swapping into an Integra, EK, or EG chassis, this gearbox delivers OEM Honda quality and performance.

Applications

  • Direct fit for Honda Civic EP3 (2002–2005)
  • Compatible with K-Swap builds (Integra, Civic EK, EG, DC5)
  • Ideal for street, track, and autocross setups

Helpful Resources

K20A.org K-Swap Community ·
Hondata ECU Tuning for EP3 ·
More JDM Transmissions at Tsonev Spare Parts

What’s Included

  • JDM Honda Civic SiR EP3 5-Speed Manual Transmission
  • Clutch housing (where applicable)
  • Shift linkage not included (available separately)

Note: Professional installation is strongly recommended. Please verify compatibility with your specific K-series engine and ECU setup before purchase.

Talk to the parts desk

Give us the model, year and serial range. We confirm the part and quote the freight together.

No call centre and no quote-chasing — you get a real figure, in writing, from someone who can read a parts diagram and knows what supersedes what.

WhatsApp