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M96 Engine

M97.21 3.4L Porsche Cayman S & Boxster S Engine Rebuild Kit (Standard, Premium, or Deluxe)


More info on LN Engineering's Prop 65 policy

M97.21 3.4L Porsche Cayman S & Boxster S Engine Rebuild Kit (Standard, Premium, or Deluxe)

$5,389.31

In stock

SKU: RND-M97.21

Our extensive engine rebuild kits for 2006-2008 Porsche Cayman S and 2007-2008 Porsche Boxster S models with the 3.4 liter M97.21 and M97.22 engines include hardware, bearings, seals, gaskets, and much more using only the highest quality Genuine Porsche, OEM, and aftermarket components from manufacturers like ARP and LN Engineering.


The optional upgrade to our premium kit also includes many more items that are often reused rather than replaced during rebuilds and are highly recommended. Please check each product description for a complete list of what is included with the standard as well as the premium engine rebuild kits.


When choosing the Deluxe option, we upgrade the kit to include Billet Tensioner Paddle, CP-Carrillo Connecting Rods, and Chromoly Oil Pump Drive recommended for all cars that might see track use.


Components that are normally reused and not included in these kits should be evaluated, qualified, and replaced if necessary. RND Engine Rebuild Kits do not include new pistons, rings, pins, or clips and are designed as a supplement to our block repair process. The Nickies cylinder sleeving service (or Nickies-Lite direct plating) and matching piston set is sold separately. IMS bearing is also not included and is sold separately.


Photos shown are representative of what may be included in an engine kit and will vary by engine designation and options selected.


If you are planning on rebuilding your 3.4 liter Porsche Boxster S or Cayman S engine, we recommend calling LN Engineering to discuss your Porsche engine rebuild and upgrade options including our Nickies sleeving and intermediate shaft reconditioning services.




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Description

Details

Standard M97.21 Engine Kit includes:

  

Part name Qty Brand
Air Oil Separator 1 OEM/Genuine
Cam sprocket bolts 8 OEM/Genuine
Camshaft gear bolt 2 OEM/Genuine
Camshaft shim washer 2 OEM/Genuine
Carrier bolts 14 ARP
Case bolt o rings 4 OEM/Genuine
Case bolts 25 OEM/Genuine
Chain rail bolt o ring 6 OEM/Genuine
Crankcase lid gasket 1 OEM/Genuine
Crush washer 1 OEM/Genuine
Dipstick tube o ring 1 OEM/Genuine
Front seal 1 OEM/Genuine
Gasket 1 OEM/Genuine
Guide rail 2 OEM/Genuine
Head bolts 24 OEM/Genuine
Head gasket  2 OEM/Genuine
Inner spark plug tube o ring 6 OEM/Genuine
Large cam plug 2 OEM/Genuine
Large heat exchanger seal 2 OEM/Genuine
Exhaust Lifter 12 OEM/Genuine
Lower case water jacket 1 OEM/Genuine
Main bearing  14 OEM/Genuine
Main oil pump gasket (Inlet) 1 OEM/Genuine
Main oil pump gasket (Outlet) 1 OEM/Genuine
Main oil pump housing gasket 1 OEM/Genuine
Oil cooler 1 OEM/Genuine
Oil drain plug 1 LN Engineering  
Oil drain plug seal 1 OEM/Genuine
Oil fill tube o ring 1 OEM/Genuine
Oil filter 1 OEM/Genuine
Oil level sensor seal 1 OEM/Genuine
Oil pump housing o ring 2 OEM/Genuine
Outer spark plug tube o ring 4 OEM/Genuine
Pick up tube o ring 1 OEM/Genuine
Rear main seal 1 OEM/Genuine
Rod bearing  12 OEM/Genuine
Rod bolts 12 ARP
Scavenge pump o ring 2 OEM/Genuine
Small cam plug 2 OEM/Genuine
Small heat exchanger seal 2 OEM/Genuine
Solenoid seal 4 OEM/Genuine
Spark plug 6 OEM/Genuine
Tensioner paddle wear pin 1 OEM/Genuine
Tensioner washer 4 OEM/Genuine
Thermostat 1 LN Engineering  
Thermostat gasket 1 OEM/Genuine  
Thrust bearing 2 OEM/Genuine
Timing chain  2 OEM/Genuine
Timing chain guide 1 OEM/Genuine
Timing chain IMS large sprocket  1 OEM/Genuine
Timing chain rail 1 OEM/Genuine
Timing chain rail 1 OEM/Genuine
Timing chain rail 1 OEM/Genuine
Timing chain rail 1 OEM/Genuine
Timing chain rail pad 1 OEM/Genuine
Upper case water jacket 1 OEM/Genuine
Upper radiator hose gasket 1 OEM/Genuine
Valve cover bolts 54 OEM/Genuine
Water bypass gasket 1 OEM/Genuine
Water housing gasket 1 OEM/Genuine
Water outlet gasket 1 OEM/Genuine
Water pump gasket 1 OEM/Genuine
Water temp sensor gasket 1 OEM/Genuine

  

Premium M97.21 Engine Kit includes all the above Standard parts, plus:

 

Part name Qty Brand
Air injection cut-off valve gasket 1 OEM/Genuine
Cam sensor 2 OEM/Genuine
Cam solenoid 4 OEM/Genuine
Chain Tensioner - IMS 1 OEM/Genuine
Chain Tensioner - Lower Left 1 OEM/Genuine
Chain Tensioner - Upper Right 1 OEM/Genuine
Crank sensor 1 OEM/Genuine
Knock sensor 2 OEM/Genuine
Oil fill tube 1 OEM/Genuine
Oil level sensor 1 OEM/Genuine
Oil pressure switch 1 OEM/Genuine
Oil separator hose 1 OEM/Genuine
Secondary Air Injection Pipe Bracket Gasket 1 OEM/Genuine
Secondary Air Injection Pipe Gasket (on Crankcase) 1 OEM/Genuine
Vent line for oil separator (lower fitting) 1 OEM/Genuine
Vent line for oil separator (upper fitting) 1 OEM/Genuine
Water pump 1 OEM/Genuine
Water temp sensor 1 OEM/Genuine

The Deluxe Engine Kits include everything in the Premium Kit plus Billet Tensioner Paddle, CP-Carrillo Connecting Rods, and Chromoly Oil Pump Drive.

Additional

Additional Information

Brand RND-Engine-Kit
MPN No
MSRP No

Important Seller's Note

The Seller, hereby expressly disclaims all warranties either express or implied, including any implied warranty of merchantability or fitness for a particular purpose, and neither assumes nor authorizes any other person to assume for it any liability in connection with the sale of this part(s) and/or service. Buyer shall not be entitled to recover any consequential damages, damages to property, damages for loss of use, loss of time, loss of profits, or income, or any other incidental damages. In addition, expressly excluded is any liability for defects pertaining to safety or performance, by way of ‘‘strict liability’’, negligence or otherwise. In the event of non-payment, the Buyer agrees that the costs of collection including court cost, and reasonable attorney’s fees, shall be recoverable from the Buyer. The Buyer has read and with any transaction, agrees to all of the terms and conditions in connection with the Seller.


Terms: • All Returns/Exchanges Require Written or Verbal Pre-Authorization and RMA Number. • Positively No Exchanges Without This Invoice. • No Refunds On Opened Packages Or Used Parts. • Items Returned Must Be In Original Packaging. • No Refunds On Special Orders. • No Return On IMS Parts. • No Refunds After 30 Days. • 25% Handling Charge On All Returned Items. • No Returns On Electrical Parts. • Refund On Purchases Paid By Check Are Refunded After Check Clears. • Limited Lifetime Warranty on NSC plating provided by Millennium Technologies LLC and subject to their terms and conditions. • There is no warranty on blocks processed with the Nickies Lite direct plating process. • Any Damage Must Be Reported to the Shipper and LN within 24 Hours of Receipt.

By continuing with your purchase and completing the checkout process you acknowledge and agree with Sales Terms and Conditions.

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Questions or comments? Feel free to contact us before ordering. Open a support ticket, call 815.472.2939 or email support@lnengineering.com.