Copyright © 2026 Bilweb Auctions AB. All rights reserved.

Show all images

Motor Porsche 996 3.4 — 1999

Rebuilt Porsche 3.4-liter engine with numerous additional parts.

Countdown
ENDED
Current Bid
25 000 SEK
Part payment from:

Lot Number
17868
Location
Karlstad

Reserve price:
Reached

Tip and share
Do you own a similar Motor Porsche 996? Contact us for a free valuation
Peter Forslund
Besiktningsman
Contact via email
Rebecca R Bengtsson
Case manager
Contact via email
"Rebuilt by a highly knowledgeable Porsche enthusiast."

Description

A 3.4-liter engine previously installed in a 1999 Porsche 996. The engine has approximately 160,000 km of usage. Engine code 99.01 with engine number 996 104227 OR.

Due to a defective crankshaft, the engine was disassembled and rebuilt with a replacement crankshaft, new piston rings, gaskets, and bearings.

No issues with water in the oil were observed during disassembly.

An additional engine block and intake manifold are included, along with a variety of other engine parts.

Technical data

Year
1999/1999
Registration date
Mileage
160 000 km
Kw / hp
220 / 300
Fuel Type
Petrol
Transmission
Interior finish
Colour

Condition

  • Mechanical condition

    The engine is in very good technical condition. It has not been test-started, and a potential adjustment of the timing chain should be performed before starting.

  • General condition

    Välrenoverad enligt ägaren

Owner's comment

Engine for Porsche 996 (1999-2001). Engine code M99.01. The engine has a total mileage of approximately 160,000 km and originally had a damaged crankshaft. A healthy crankshaft was sourced from another engine where oil and water had mixed. Bearings, piston rings, and all seals were replaced, and the engine was reassembled. During the process, a healthy engine was found and installed in the car, leaving this engine as a spare. Before turning it over, it’s recommended to check the timing chain settings. The engine has not been test-run but was assembled by the previous owner, who has extensive experience with air-cooled models. What you see in the pictures is included. Parts from the scrapped engine are also included, along with an additional engine block, which may be cracked due to oil and water mixing.

Facts about the model

The 996 Carrera models are powered by the M96 engine, a water-cooled, naturally aspirated flat-six engine. This marked a significant evolution from the previous air-cooled 911 engines, bringing Porsche engineering into the 21st century.

From 1999 to 2001, the 3.4L engine was the sole option available across the Carrera lineup. In 2002, the 996 received an update, which introduced a larger and more powerful 3.6L engine. This updated engine featured a revised timing chain system and a variable valve lift system, enhancing performance and reliability.

Location and viewing Information

Location: Karlstad

For viewing the vehicle, contact the inspector/case manager:

Peter Forslund

peter.forslund@bilwebauctions.se

Pick up

Collection must take place before: 2025-02-06.

NOTE! Payment (deposit to our account) must be made within 5 days and before collection.

Auction information

General information about the condition of the vehicles .
  • At this auction, many vehicles have been included in car collections and have been stored (mothballed) for a long time. For this reason, they are described from a collector's perspective and may need technical reviews and maintenance service - oil, battery replacement, new tires, brake review, etc. - before they can be used. .
  • During the auction days information about a vehicle may be updated up to the day before the auction ends. When you bid at the end of the auction period - and also if you have made an earlier bid - we therefore ask you to read the descriptions carefully, in case something has been changed due to new information.
Important to know before placing your bids!
  • Once you have called in an item and the reservation price is reached we want you to deposit the entire purchase amount into our client funds account before retrieval can take place.
  • When you need to retrieve a called in object we want you to examine it carefully. If you consider that the item does not match our description you do not need to complete the purchase. In this case the deposited purchase sum and the entry fee are refunded.
  • If you do not examine the item on the spot the call charge will be debited, but you do not have to complete the deal.
  • If you make the entire purchase exclusively at a distance you have 14 days to cancel, but must return the item at your own expense.
  • Your shipping costs and other costs are not reimbursed when the right of withdrawal is exercised. Swedish court applies.
  • For items that have not been collected within 14 days storage costs may be charged.

Thank you for following our auctions!

We will send you an email when bidding starts.


Log in to save favorite

With an account on bilwebauctions you will have access to my pages where you find your saved favorites, bids and more.

STÄNG