1. Car & Truck Engines Used/New Products
  2. sku: 5074778446556641
  3. AUDI 77100103J

AUDI 77100103J Engine Motor 4.2L 93K 5TH

fits model: A8, Quattro. make: Audi. year: 1997–1999.

77100103j Audi 1997 A8 Quattro 4.2l Engine Assembly 93k Motor Vin G 5th Digit 97 1998 1999

( Manufacturer Part Number: 77100103J ), ( Model: AUDI-A8 ), ( Items Included: Engine Head Block Assembly ), ( Fuel Type: Gasoline ), ( Interchange: 300-76142 ), ( Type: Engine Long Block ), ( Block Type: Engine Code Abz ), ( Engine Size: 4.2l, 5th Digit ), ( Number Of Valves: 32 ), ( Id: 97bacd9e-6753-4ab3-8a3a-475485e08605 ), ( Country/region Of Manufacture: Germany )

Review AUDI 4.2l Engine Assembly 93k Motor Vin5th Digit fits QUATTRO A8 1997–1999

The Audi 77100103J 1997 A8 Quattro 4.2L engine, also known as the 93K motor, is a powerful and sophisticated powertrain that graced the Audi A8 models from 1997 to 1999. This engine is a 4.2-liter, V8 unit that delivers exceptional performance, refinement, and efficiency.

The 4.2L engine is renowned for its high-performance capabilities, producing an impressive output of 300 horsepower at 6,000 rpm and 325 ft-lb of torque at 3,000 rpm. This power is delivered smoothly and consistently, providing the A8 Quattro with an exhilarating driving experience.

The 93K motor features a sophisticated design that includes a DOHC (double overhead camshaft) configuration, four valves per cylinder, and a Bosch Motronic ME7.1 engine management system. The engine's cylinder heads are made of aluminum, and the block is made of cast iron, contributing to its robustness and durability.

The Audi 77100103J 1997 A8 Quattro 4.2L engine also features a number of advanced technologies to enhance its performance and efficiency. These include variable valve timing (VVT) on both the intake and exhaust camshafts, as well as a multipoint fuel injection system. These technologies help to optimize the combustion process, improving power output while reducing emissions and improving fuel economy.

The engine is mated to a five-speed Tiptronic automatic transmission, which provides smooth and responsive gear changes. This transmission offers a manual mode, allowing the driver to take control of the gear shifts for more engaging and dynamic driving.

The Audi 77100103J 1997 A8 Quattro 4.2L engine is a sophisticated and high-performance powertrain that delivers impressive power output, refined performance, and advanced technologies. This engine is a desirable component for any Audi A8 Quattro enthusiast, providing a thrilling driving experience and a source of pride for its owner.

The Audi 77100103J 1997 A8 Quattro 4.2L engine, specifically the 93k motor produced between 1997 and 1999, is a high-performance V8 engine known for its power and durability. Here are some pros and cons that might help you make an informed decision about purchasing one:

Pros:

1. Power: This engine produces 315 horsepower and 369 lb-ft of torque, making it a high-performance option for those seeking power and acceleration.

2. Durability: Audi engines are known for their durability, and this 4.2L V8 is no exception. With proper maintenance, it can last a long time.

3. Smooth operation: The engine is known for its smooth operation, making for a comfortable driving experience.

4. Desirability: Collectors and enthusiasts value the A8 Quattro with this engine, making it a desirable purchase for those looking to invest in a classic or collectible vehicle.

Cons:

1. Maintenance: The engine requires regular maintenance, including timing belt and water pump replacements every 40,000 miles.

2. Fuel efficiency: The high-performance nature of the engine results in lower fuel efficiency, which could be a concern for some buyers.

3. Cost: The cost of purchasing and maintaining this engine can be higher than that of a standard engine due to its power and performance.

4. Complexity: The engine is complex, with many moving parts and systems that can require attention and maintenance.

Conclusion:

The Audi 77100103J 1997 A8 Quattro 4.2L engine is a high-performance and desirable option for those seeking power and durability. However, it requires regular maintenance and has lower fuel efficiency compared to standard engines. Additionally, the cost of purchasing and maintaining this engine can be higher than that of a standard engine. Ultimately, the decision to purchase this engine depends on your personal preferences, budget, and driving needs. If you're looking for a powerful, collectible, and high-performance vehicle, this engine could be a great choice. However, if you prioritize fuel efficiency and low maintenance costs, you may want to consider other options.

Recommendation:

If you're considering purchasing the Audi 77100103J 1997 A8 Quattro 4.2L engine, make sure to do thorough research and inspections before making a purchase. Look for a well-maintained vehicle with a clean title, and be prepared for the additional costs of maintenance and fuel. If you're not comfortable with the complexity and maintenance requirements of this engine, you may want to consider other options that better fit your budget and driving needs.

Details:

Some accessories may work for you, but some need to be swapped over from your engine.No are warrantied, under any circumstances, if left with the item. Model: AUDI A8. Coverage begins the day item is purchased and not of installation into vehicle. Since these are accessories they may not be correct for your vehicle.

Parts sold AS IS are non-returnable. Labor will not be paid under any circumstances. These items include exhaust manifolds, intake fuel injection systems, wire harness, timing covers, sensors and oil pans. Popular Brands.

Engines are sold as a long block only, with accessories and transmissions separately. Specializing in low mileage vehicles for the, highest quality.: WHAT TO EXPECT WITH YOUR ENGINE. Accessories not included, but can be purchased separately are alternators, air filters, engine covers, starters, compressors, steering pumps, coil packs, turbos, super chargers, distributors, and throttle bodies.Some accessories may left on your as a convenience.

To view large. Experienced and friendly sales team.

part #: 77100103j price

  • $1370.88

specifications grokengines:

  • for models: A8, Quattro
  • for makes: Audi
  • for years: 1997-1999
  • mpn: 77100103j
  • model: Audi-a8
  • items included: Engine Head Block Assembly
  • fuel type: Gasoline
  • interchange: 300-76142
  • type: Engine Long Block
  • block type: Engine Code Abz
  • engine size: 4.2l, 5th Digit
  • number of valves: 32
  • id: 97bacd9e-6753-4ab3-8a3a-475485e08605
  • country/region of manufacture: Germany

seller grokengines:

  • # reviews: 19349
  • rating: 98.7%
  • city: Lancaster, Massachusetts

general grokengines:

  • Car Truck Parts Accessories > Engines Engine Parts > Engines
  • condition: Used

shipping grokengines:

  • service: Flat Rate Freight
  • type: Fixed
  • transit: 13-16 Days
  • cost: $0.00
  • class: Freight

offer grokengines:

  • quantity: 1
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • started: June 17, 2025

payments grokengines:

  • credit card: Diners-club
  • other
  • wallet: Paypal

returns grokengines:

  • policy: Returns Accepted
  • paid by: Buyer
  • time: 30 Days
for models: a8, quattro, for makes: audi, for years: 1997-1999, items included: engine head block assembly, fuel type: gasoline, interchange: 300-76142, type: engine long block, block type: engine code abz, engine size: 4.2l, 5th digit, number of valves: 32, id: 97bacd9e-6753-4ab3-8a3a-475485e08605, country/region of manufacture: germany,
category: auto parts > car truck parts accessories > engines engine parts > engines, sku: 5074778446556641,

Audi 77100103J Is Similar To:

grokengines logo
1 offer $1370.88 USD
  • Offer #1: $1370.88 price + $0.00 shipping estimate = $1370.88* total. No accessories are warrantied, under any circumstances, if left with the item Model: AUDI A8.FREE SHIPPING

Copyright © grokengines.com