1985 Porsche 911 Engine Blocks

Essential 1985 Porsche 911 Engine Blocks

Dansk – Heat Exchanger (Part No.H101024043DSK)

Heat Exchanger

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$1168.26
Heat Exchanger

Dansk – Heat Exchanger (Part No.H1010849052DSK)

Heat Exchanger

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$570.01
Heat Exchanger

Dansk – SSI Stainless Steel Heat Exchangers (Part No.H1010849077DSK)

SSI Stainless Steel Heat Exchangers

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$2984.61
For years, SSI has set the standard for Porsche stainless exhaust heat exchangers. Each unit is a literal work of art, with craftsmanship that rivals the finest German artisans. It’s a shame these beauties are hidden underneath the car when it’s on the road. Rust-proof and durable, they will last the life of your car and are basically indestructible! They are manufactured out of 100% stainless steel so they won’t rust. On older systems, rust can eat through the metal pipes, and leak carbon monoxide into the heater system – something that you want to avoid. Rust also eats away at the thin metal that surrounds the exhaust pipes. This results in lost heat that would normally be funneled to the cockpit. In addition, replacing your 1975 and later exhaust system with these stainless steel beauties is often good for about 15 more horsepower. Why is this? The SSI heat exchangers are based on the 1974 and earlier 911 exhaust design that was highly optimized for the Porsche 911 engine. 1975 brought about changes in the exhaust that severely limited the flow capacities of the engine, in order to make the engines pass stricter smog standards. The SSI 1974-style heat exchangers are a bolt-on replacement for all thermal reactor cars (1975-77). Using the SSI heat exchangers will make these engines run cooler, make 16 more horsepower (10%), and 28 ft-lb more torque at 3,000 RPM (26% improvement). In addition, the reduced heat from the SSIs will help the engines last much longer. 911SC engines can expect to see an addition of 30 ft-lb of additional torque at 3,000 RPM (increase of 24%). Before replacing your 1975 and later exhaust, check with local authorities to make sure that the swap is permitted under local smog laws. SSI only uses .065″” 304 stainless steel for tubes and .028″” for ducting. Other competitors use inferior quality 409 for tubes and 304 for the ducting only, as only the 304 has the elastic properties necessary for forming the ductwork.

Product Features:
  • 911-107-739-10-M127 – One (1) needed
  • 911-107-729-10-M127 – For cars WITH a Front Oil Cooler
  • 911-107-728-00-M20 – For cars WITHOUT a Front Oil Cooler
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Carquest Premium – Engine Oil Filler Cap: 10099, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10099)

Engine Oil Filler Cap: 10099, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack

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$9.99
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.

Product Features:
  • Provides proper seal to ensure leak prevention
  • Stops engine blow by
  • High quality construction
  • Meets all OEM specifications
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Dansk – Oil Filler Cap (Part No.A614023477DSK)

Oil Filler Cap

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$19.07
Oil Filler Cap

1985 Porsche 911 Engine Blocks

Maybe you’re in the middle of a full rebuild of that 1985 Porsche 911. Maybe you just need a couple of Engine Blocks. Either way, Advance Auto Parts has 4 different Engine Blocks in our inventory ranging from $6.05 to $2,802.06. That means you can find the exact parts or products you need to keep that 1985 Porsche 911 running smoothly.

Engine Blocks are only as good as their brand. We stock 2 different brands to make sure you have plenty of trusted parts to choose from for your 1985 Porsche 911. Original Equipment and Dansk are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Engine Blocks for your 1985 Porsche 911, but don’t take our word for it – read our customer ratings and reviews and buy with confidence.

So if you’re in the market for aftermarket Engine Blocks to keep your 1985 Porsche 911 rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Engine Blocks Brands To Make Your 1985 Porsche 911 Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 1985 Porsche 911 demands trusted brand parts and products to keep it running. Many trusted brands of Engine Blocks make up Advance Auto Parts’ inventory, and all are ready to help make your 911 the best it can be. Be sure to browse some of our top Engine Blocks brands and parts.

FAQs for 1985 Porsche 911 Engine Blocks

What are the most purchased Engine Blocks for the 1985 Porsche 911?

Out of 4 Engine Blocks for the 1985 Porsche 911, the most popular in our inventory are:
Oil Filler Cap
from $19.07
This product is not rated
Oil Filler Cap
Oil Caps
SSI Stainless Steel Heat Exchangers
from $2802.06
This product is not rated
SSI Stainless Steel Heat Exchangers
Exhaust Manifold Heat Exchangers
Heat Exchanger
from $570.01
This product is not rated
Heat Exchanger
Exhaust Manifold Heat Exchangers