1986 Jeep Comanche Performance Engines
Keep Your 1986 Jeep Comanche in Top Shape with Quality Performance Engines
Whether you’re repairing or upgrading your Performance Engine, using high-quality parts is key to keeping your 1986 Jeep Comanche looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Engine Coolant Thermostats, Performance Engine Main Bearing Gasket Sets, and Performance Engine Valve Cover Gasket Sets. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Competitive Prices and Extensive Inventory
The average price for a 1986 Jeep Comanche Performance Engine at Advance Auto Parts is around $168.60, with a range that starts at $9.99 and goes up to $746.99. With 8 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like High Performance Thermostat, Lower Intake Manifold Gasket Set: 2 Piece Set, and High Energy 212/212 Hydraulic Flat Cam K-Kit for Chevrolet 173-207/2.8-3.4L V6 start at just $32.49 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Performance Engine, don’t forget to check out other key components like Performance Ignition Products and Performance Radiators. At Advance Auto Parts, we’re here to help you keep your 1986 Jeep Comanche in peak condition, inside and out.
Find Your Specific 1986 Jeep Comanche Performance Engines
Looking for the perfect Performance Engine for your 1986 Jeep Comanche? You’re in the right place. Below, you’ll find links to various types of Performance Engines that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Performance Engines, ensuring durability and a precise fit for your Jeep Comanche. Whether you’re driving a 1986 model or another popular model year like
1987,
1988,
1989,
1990,
1991, and
1992, we’ve got you covered. Purchasing Performance Engines from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Performance Engines that fit your vehicle.
Essential 1986 Jeep Comanche Performance Engines
FEL-PRO Performance – Lower Intake Manifold Gasket Set: 2 Piece Set (Part No.1270)
from
$34.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
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Product Features:
- Fel-Pro performance intake manifold gaskets have been tested with virtually all aftermarket cylinder head and intake manifold combinations.
- No exhaust crossover openings or blocking shields
- Embossed steel core laminate w/coating
- Not intended for use in emission controlled vehicles.
Mr. Gasket – High Performance Thermostat (Part No.4365)
from
$32.49
Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.
Product Features:
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Product Features:
- Opens At 195 Degrees
- Designed to Resist Large Variations of Coolant Pressure at High RPM
- Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
- For High Performance Street, Drag Race, and Oval Track
- Copper & Brass Construction – Resists Corrosion
- High Flow
FEL-PRO Performance – Engine Crankshaft Seal Kit (Part No.2908)
from
$45.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
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Product Features:
- Fluoroelastomer compound combines optimum resistance to heat, oils and abrasion for longivity.
- Optimizes performance under high crankcase vacuum conditions, elevated temperatures and high RPM levels.
- Not intended for use in emission controlled vehicles.
FEL-PRO Performance – Engine Valve Cover Gasket Set (Part No.1624)
from
$24.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
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Product Features:
- Blue Stripe performance cork-rubber gaskets use cork particles evenly distributed throughout a rubber binder resulting in a compressible gasket without leak paths.
- Not intended for use in emission controlled vehicles.
Popular 1986 Jeep Comanche Performance Engines Categories
Most Popular Performance Engine Coolant Thermostat for 1986 Jeep Comanches
Enhance your 1986 Jeep Comanche with this popular Performance Engine Coolant Thermostat we have in stock, for $32.49.
Mr. Gasket – High Performance Thermostat (Part No.4365)
from
$32.49
Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.
Product Features:
See More
Product Features:
- Opens At 195 Degrees
- Designed to Resist Large Variations of Coolant Pressure at High RPM
- Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
- For High Performance Street, Drag Race, and Oval Track
- Copper & Brass Construction – Resists Corrosion
- High Flow
Best-Selling 1986 Jeep Comanche Performance Engine Main Bearing Gasket Set
Upgrade your Comanche with our best-selling Performance Engine Main Bearing Gasket Set.
FEL-PRO Performance – Engine Crankshaft Seal Kit (Part No.2908)
from
$45.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
See More
Product Features:
- Fluoroelastomer compound combines optimum resistance to heat, oils and abrasion for longivity.
- Optimizes performance under high crankcase vacuum conditions, elevated temperatures and high RPM levels.
- Not intended for use in emission controlled vehicles.
Top-Quality Performance Engine Valve Cover Gasket Sets for 1986 Jeep Comanches
Choose a high-quality OEM or aftermarket Performance Engine Valve Cover Gasket Set for Jeep Comanches and enjoy top-notch performance from $24.49.
FEL-PRO Performance – Engine Valve Cover Gasket Set (Part No.1624)
from
$24.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
See More
Product Features:
- Blue Stripe performance cork-rubber gaskets use cork particles evenly distributed throughout a rubber binder resulting in a compressible gasket without leak paths.
- Not intended for use in emission controlled vehicles.
Top Picks for 1986 Jeep Comanche Performance Engine Camshaft and Lifter Kits
Invest in one of our 2 durable Performance Engine Camshaft and Lifter Kits for your 1986 Jeep, knowing you’re getting trusted brands and expert craftsmanship.
Competition Cams – High Energy 212/212 Hydraulic Flat Cam K-Kit for Chevrolet 173-207/2.8-3.4L V6 (Part No.K16-233-4)
from
$746.99
High Energy 212/212 Hydraulic Flat Cam K-Kit for Chevrolet 173-207/2.8-3.4L V6
Competition Cams – High Energy 192/200 Hydraulic Flat Cam and Lifter Kit Chevrolet 173-207/2.8-3.4L (Part No.CL16-115-4)
from
$531.99
High Energy 192/200 Hydraulic Flat Cam and Lifter Kit Chevrolet 173-207/2.8-3.4L
Our Performance Engine Intake Manifold Gaskets for 1986 Jeep Comanches
Make a smart move for your 1986 Jeep Comanche with our Performance Engine Intake Manifold Gasket for $34.99.
FEL-PRO Performance – Lower Intake Manifold Gasket Set: 2 Piece Set (Part No.1270)
from
$34.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
See More
Product Features:
- Fel-Pro performance intake manifold gaskets have been tested with virtually all aftermarket cylinder head and intake manifold combinations.
- No exhaust crossover openings or blocking shields
- Embossed steel core laminate w/coating
- Not intended for use in emission controlled vehicles.
FAQs for 1986 Jeep Comanche Performance Engines
What are the best-selling Performance Engines for 1986 Jeep Comanches?
Out of 8 Performance Engines that fit 1986 Jeep Comanches, the following parts are the top sellers:
- High Performance Thermostat (22903641) – $32.49
- Lower Intake Manifold Gasket Set: 2 Piece Set (19781908) – $34.99
- High Energy 212/212 Hydraulic Flat Cam K-Kit for Chevrolet 173-207/2.8-3.4L V6 (50286143) – $746.99
What’s the price range for 1986 Jeep Comanche Performance Engines?
The prices of Performance Engines for the 1986 Jeep Comanche range from $9.99 up to $746.99 for the most premium parts.
What is the average price of a Performance Engine for a 1986 Jeep Comanche?
The average price for Performance Engines for the 1986 Jeep Comanche is $168.60. Keep in mind the variety of part types within our Performance Engine category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Performance Engines for other Jeep Comanche model years?
What are the cheapest Performance Engines for my 1986 Jeep Comanche?
The cheapest 1986 Jeep Comanche Performance Engines we carry are:
- Engine Valve Spring (50286657) – $9.99
- Engine Valve Cover Gasket Set (19781314) – $24.49
- High Performance Thermostat (22903641) – $32.49
- Lower Intake Manifold Gasket Set: 2 Piece Set (19781908) – $34.99
- Engine Crankshaft Seal Kit (19782090) – $45.99
Does Advance Auto Parts sell Performance Engines for any other 1986 Jeep models?
Yes. We stock Performance Engines for 5 other popular 1986 Jeep models. Some of the most popular are 1986 Cherokee Performance Engines, 1986 Grand Wagoneer Performance Engines, 1986 Wagoneer Performance Engines, 1986 J10 Performance Engines, and 1986 J20 Performance Engines.
What types of Performance Engines do you sell for my 1986 Jeep Comanche?
As of 3/1/26, these are some of the most in-demand types of Performance Engines for a 1986 Jeep Comanche:
Can I get help with 1986 Jeep Comanche Performance Engine orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Jeep Performance Engines and more.
What is your return policy for Jeep Comanche Performance Engines?
Advance Auto Parts keeps returns simple. For new Jeep Comanche Performance Engines and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.