14 Best Engine Swap For Jeep Yj (2023 Updated)

When you shop through links on our site, we may earn an affiliate commission. This educational content is not intended to be a substitute for professional advice.

An engine swap is the process of removing the existing engine from a vehicle and installing a new one in its place. There are many reasons why someone might want to do an engine swap, but the most common is to upgrade to a more powerful engine.

Jeep YJ engine swaps are relatively simple and straightforward, and there are many different engines that can be used in place of the factory-installed engine. The most popular Jeep YJ engine swaps include the Chevy LS engine, the Dodge Hemi engine, and the Ford Coyote engine.

14 Best Engine Swap For Jeep Yj

Product Image Product Name Features Price

Advance Adapters 713001s Chevrolet V8 & 4.3 V6 Engine Mount Adapter Ki

  • Product Type: Auto Part
  • Package Quantity: 1
  • Package Dimensions: 26.416 cms (L) x 25.907 cms (W) x 16.764 cms (H)

Billet Engine Swap Bracket SBC LS Conversion Motor Mount Adjustable Plate

  • Made with OEM specifications for the best possible fitment into your vehicle
  • These plates will move the crankshaft centerline up .17″ in the vehicle

Trans Dapt 9906 Motor Mount

  • Motor mounts make mounting your transplanted engine to the chassis easier and more secure
  • Color black
  • Image may differ from actual product

Trans Dapt 4516 Motor Mount Kit

  • Package Dimensions: 8.636 H x 30.48 L x 21.59 W (centimetres)
  • Package Weight: 5.170 kilograms
  • Fit type: Vehicle Specific

Daystar 97-05 Jeep TJ Transmission Mount KJ01006BK

  • Resists Road Grime and Under-hood Chemicals
  • Interlocking Design Offers Peace of Mind
  • Made In The USA

Hooker 71221004HKR Engine Mount

  • No Need To Drill Rivet From Existing Shell
  • Heavy Duty Construction Over 50% Thicker
  • Dowels Allow For Easy Alignment

Trans-Dapt 9596 Swap Motor Mount

  • 1972 Pontiac LeMans Sport 7.5L 7457CC 455Cu. In. V8 GAS OHV Naturally Aspirated Left
  • 1972 Pontiac LeMans Sport 7.5L 455Cu. In. V8 GAS Naturally Aspirated Right

Omix-ADA GM V8 Conversion 2 Row Radiator – 17101.15

  • 1981-1985JeepScrambler
  • 1976-1986JeepCJ7
  • 1972-1983JeepCJ5

Crown Automotive TK16 Tune Up Kit

  • 2.5L Engine
  • Spark Plugs will Require Gapping
  • Direct Replacement
Advance Adapters 713001s Chevrolet V8 & 4.3 V6 Engine Mount Adapter Ki
  • Product Type: Auto Part
  • Package Quantity: 1
  • Package Dimensions: 26.416 cms (L) x 25.907 cms (W) x 16.764 cms (H)
Billet Engine Swap Bracket SBC LS Conversion Motor Mount Adjustable Plate
  • Made with OEM specifications for the best possible fitment into your vehicle
  • These plates will move the crankshaft centerline up .17″ in the vehicle
Trans Dapt 9906 Motor Mount
  • Motor mounts make mounting your transplanted engine to the chassis easier and more secure
  • Color black
  • Image may differ from actual product
Trans Dapt 4516 Motor Mount Kit
  • Package Dimensions: 8.636 H x 30.48 L x 21.59 W (centimetres)
  • Package Weight: 5.170 kilograms
  • Fit type: Vehicle Specific
Daystar 97-05 Jeep TJ Transmission Mount KJ01006BK
  • Resists Road Grime and Under-hood Chemicals
  • Interlocking Design Offers Peace of Mind
  • Made In The USA
Hooker 71221004HKR Engine Mount
  • No Need To Drill Rivet From Existing Shell
  • Heavy Duty Construction Over 50% Thicker
  • Dowels Allow For Easy Alignment
Trans-Dapt 9596 Swap Motor Mount
  • 1972 Pontiac LeMans Sport 7.5L 7457CC 455Cu. In. V8 GAS OHV Naturally Aspirated Left
  • 1972 Pontiac LeMans Sport 7.5L 455Cu. In. V8 GAS Naturally Aspirated Right
Omix-ADA GM V8 Conversion 2 Row Radiator – 17101.15
  • 1981-1985JeepScrambler
  • 1976-1986JeepCJ7
  • 1972-1983JeepCJ5
Crown Automotive TK16 Tune Up Kit
  • 2.5L Engine
  • Spark Plugs will Require Gapping
  • Direct Replacement

1. Advance Adapters 713001s Chevrolet V8 & 4.3 V6 Engine Mount Adapter Ki

Advance Adapters 713001s Chevrolet V8 & 4.3 V6 Engine Mount Adapter Ki

  • Product Type: Auto Part
  • Package Quantity: 1
  • Package Dimensions: 26.416 cms (L) x 25.907 cms (W) x 16.764 cms (H)
  • Country Of Origin: China

Check Latest Price

Sold By Price
Amazon.com
eBay
4 Wheel Parts
Autoplicity.com

Product Details

Specifications

Details
Product Dimensions 11 x 11 x 7 inches
Country of Origin China

Reviews From Real Customers

BRIAN
SCOTT

2. Billet Engine Swap Bracket SBC LS Conversion Motor Mount Adjustable Plate

Billet Engine Swap Bracket SBC LS Conversion Motor Mount Adjustable Plate

  • Made with OEM specifications for the best possible fitment into your vehicle
  • These plates will move the crankshaft centerline up .17″ in the vehicle
  • Made in Wichita, Kansas from aerospace grade, USA produced, 3/8″ billet aluminum
  • Includes: 2 adapter plates, 8 flat head bolts, and 6 flange M10-1.5 bolts (plates are M10 threaded, use the hardware included)
  • Natural aluminum finish

Check Latest Price

Sold By Price
Amazon.com – Seller
eBay
Walmart
Summit Racing

Product Details

Specifications

Details
Part Type Motor Mounts and Inserts
Motor Mount Style Motor mount plate
Motor Mount Attachment Style Bolt-in
Bracket Included Yes
Bracket Material Billet aluminum
Bracket Color Natural
Transmission Mount Included No

Reviews From Real Customers

ANDRE
JORGE
GREGORY

3. Trans Dapt 9906 Motor Mount

Trans Dapt 9906 Motor Mount

  • Motor mounts make mounting your transplanted engine to the chassis easier and more secure
  • Color black
  • Image may differ from actual product

Check Latest Price

Sold By Price
Amazon.com
eBay
Walmart
Summit Racing

Product Details

Specifications

Details
Weight 12.7 lb

Reviews From Real Customers

bob2999
Shannon
LEE

4. Trans Dapt 4516 Motor Mount Kit

Trans Dapt 4516 Motor Mount Kit

  • Package Dimensions: 8.636 H x 30.48 L x 21.59 W (centimetres)
  • Package Weight: 5.170 kilograms
  • Fit type: Vehicle Specific
  • Country of Origin : United States

Check Latest Price

Sold By Price
Amazon.com
eBay
Walmart
Summit Racing

Product Details

Specifications

Details
Weight 9.65 lb

Reviews From Real Customers

RON
JEFFREY

5. Daystar 97-05 Jeep TJ Transmission Mount KJ01006BK

Daystar 97-05 Jeep TJ Transmission Mount KJ01006BK

  • Resists Road Grime and Under-hood Chemicals
  • Interlocking Design Offers Peace of Mind
  • Made In The USA

Check Latest Price

Sold By Price
Amazon.com
eBay
Walmart
Tweetys RV and Truck Accessories

Product Details

Reviews From Real Customers

98Jeep
EbayTJ
Layneb

6. Hooker 71221004HKR Engine Mount

Hooker 71221004HKR Engine Mount

  • No Need To Drill Rivet From Existing Shell
  • Heavy Duty Construction Over 50% Thicker
  • Dowels Allow For Easy Alignment
  • Requires 2 Per Vehicle
  • Black Finish

Check Latest Price

Sold By Price
Amazon.com – Seller
eBay
Walmart
Summit Racing

Product Details

Specifications

Details
Length 7 in
Height 4 in
Width 6 in
Product Weight
Weight 1.8 lb

Reviews From Real Customers

BJORN
Sean
MIKE

7. Trans-Dapt 9596 Swap Motor Mount

Trans-Dapt 9596 Swap Motor Mount

  • 1972 Pontiac LeMans Sport 7.5L 7457CC 455Cu. In. V8 GAS OHV Naturally Aspirated Left
  • 1972 Pontiac LeMans Sport 7.5L 455Cu. In. V8 GAS Naturally Aspirated Right
  • 1972 Pontiac LeMans Sport 7.5L 455Cu. In. V8 GAS Naturally Aspirated Left
  • 1972 Ponti

Check Latest Price

Sold By Price
Amazon
eBay
Walmart
Winners Circle Speed and Custom

Product Details

Specifications

Details
Weight 8.7 lb

Reviews From Real Customers

DONNELL
JOHNATHON

8. Hooker Headers 12621HKR LS Engine Swap Mount Plate

Hooker Headers 12621HKR LS Engine Swap Mount Plate

Check Latest Price

Sold By Price
Amazon
eBay
Walmart
Holley

Product Details

Specifications

Details
Length 10 in
Height 5 in
Width 6 in
Product Weight
Weight 6.3 lb

Reviews From Real Customers

DAN
ALDENS
JODY

9. Omix-ADA GM V8 Conversion 2 Row Radiator – 17101.15

Omix-ADA GM V8 Conversion 2 Row Radiator - 17101.15

  • 1981-1985JeepScrambler
  • 1976-1986JeepCJ7
  • 1972-1983JeepCJ5
  • 1972-1975JeepCJ6

Check Latest Price

Sold By Price
Amazon
eBay
Walmart
Sears – FastMedia

Product Details

Specifications

Details
Length 28 in
Height 6 in
Width 22.5 in
Product Weight
Weight 17.1 lb

Reviews From Real Customers

CJ7Lover
CelenaD
RobertN

10. 1989 Jeep Wrangler (YJ) Advance Adapters Chevy GM V8 Saddle Mount for Jeep – 713087

1989 Jeep Wrangler (YJ) Advance Adapters Chevy GM V8 Saddle Mount for Jeep - 713087

Check Latest Price

Sold By Price
eBay – wundercarparts
Advance Adapters
Poly Performance
Summit Racing

Product Details

Specifications

Details
Assembled Product Dimensions (L x W x H) 36.00 x 12.30 x 10.50 Inches

Reviews From Real Customers

DALTON
GERARD
ANDREW

11. Hedman 69640

Hedman 69640

Check Latest Price

Sold By Price
eBay
Walmart
Super Shops
Summit Racing

Product Details

Reviews From Real Customers

BLAKE
RANDY

12. Crown Automotive TK16 Tune Up Kit

Crown Automotive TK16 Tune Up Kit

  • 2.5L Engine
  • Spark Plugs will Require Gapping
  • Direct Replacement

Check Latest Price

Sold By Price
eBay
Summit Racing
JEGS High Performance
4 Wheel Parts

Product Details

Specifications

Details
Length 14 in
Height 5.5 in
Width 10 in
Product Weight
Weight 3 lb

Reviews From Real Customers

jetsetjosh
BigT7476
DeeT

13. Mountain Off Road Enterprises Torsion Rubber Style BombProof Motor Mounts – JM600

Mountain Off Road Enterprises Torsion Rubber Style BombProof Motor Mounts - JM600

Check Latest Price

Sold By Price
eBay – wundercarparts
ExtremeTerrain.com
4Wheel Drive Hardware
4 Wheel Parts

Product Details

Specifications

Details
Length 7 in
Height 5 in
Width 7 in
Weight 7 lb

Reviews From Real Customers

TIM
FranciscoM
MATT

14. Jeep Wrangler M.O.R.E. Bomb Proof Motor Mount Kit for 1-Inch Body Lift JM25840L

Jeep Wrangler M.O.R.E. Bomb Proof Motor Mount Kit for 1-Inch Body Lift JM25840L

Check Latest Price

Sold By Price
ExtremeTerrain.com
Summit Racing

Product Details

Specifications

Details
Part Type Motor Mounts and Inserts
Motor Mount Style Complete mount
Motor Mount Attachment Style Bolt-in
Bushing Material Polyurethane
Bushing Color Black

Reviews From Real Customers

LouDT5U3976521
TimS
SEAN

Conclusion

There are many different conclusions that could be drawn from an engine swap for a Jeep YJ, but ultimately it depends on the specific goals and objectives of the person performing the swap. If the goal is simply to swap out the engine for a more powerful or efficient one, then the job can be considered a success as long as the new engine is properly installed and functioning.

However, if the goal was to also improve the overall performance of the Jeep, then the results of the swap may be more difficult to assess. In general, an engine swap can be a successful mod if it is done correctly and with the right goals in mind.

How useful was this post?

Click on a star to rate it!

Average rating 0 / 5. Vote count: 0

No votes so far! Be the first to rate this post.

Sharing is caring!

Leave a Comment