What steps must be taken before removing the piston and connecting rod assemblies on Cadillac CTS?

Before the piston and connected road assemblies are withdrawn, the cylinder head and vehicle's oil pan must be unbolted. Slide a rod all the way down and with your nail try to feel for ridge at the top limit of ring travel about 1/4 inch below the top of each cylinder. If they are there due to carbon depots or due to the cylinder wear they should be further smoothed with a ridge reamer to avoid piston breakage. It is advisable to put a serial number and an arrow pointing to the front of the engine on each piston while ensuring that there is no stamping or centre punching done on the pistons. With the crankshaft vertical and the engine horizontal knock the off the ridges then using the feeler gauges set the connecting rod end play okay within the set limits. Locate each of the connecting rods and caps evidently, tightening the cap bolts to the extent that they can be unscrewed manually. It's easy to lose the bearing insert, and the connecting rod/piston assembly is pusher out through the top of the engine after removing the connecting rod cap and bearing insert. Place back the caps and inserts on to avoid problems when inspecting on them. Before fitting the piston ring consider the gaps at the ends of the rings and piston ring side clearance. Bolt the piston/connecting rod assemblies onto the new ring sets so as to install the top ring on the first cylinder and use the feeler gauges to set the end gap. Were the gap wrong, it should be corrected slowly as the ring ends are filed. Start with the oil control ring, then the middle and top rings; these should be placed in the correct way around. Before installation, you should clean the cylinder walls and give a small taper to the top edge of each cylinder bore. Before installing the piston and rings, lubricate them, and then use the piston ring compressor in order to compress the piston into position in the cylinder. Measure the oil clearance of the connecting rod bearing with Plastigage and make sure that the bearing faces are clean and lubricated once it will be assembled again. When a connecting rod cap and the nuts of new bolts were in place, and tightened then proceed with other assemblies. Lastly, turn the crankshaft to find out whether there is binding and checking the connecting rod clearance so that it can be within the manufacturer recommended ones.

Genuine Cadillac CTS Piston

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43 Pistons found

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Cadillac CTS Piston, (W/Pinion)
Part Number: 19180413
$66.59 MSRP: $104.78
You Save: $38.19 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: PISTON, Engine Piston; Piston
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2015 Cadillac CTS | V 2 DOOR COUPE, V 4 DOOR, V 4 DOOR SEDAN, V 4 DOOR WAGON | 8 Cyl 6.2L
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Cadillac CTS Piston, (W/Pinion)
Part Number: 12631195
$38.65 MSRP: $63.95
You Save: $25.30 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: PISTON, Engine Piston; Piston
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2014 Cadillac CTS | 4 DOOR, 4 DOOR (RHD), 4 DOOR SEDAN, 4 DOOR SEDAN(RHD), 4 DOOR STATION WAGON, 4 DOOR STATION WAGON(RHD), 4 DOOR WAGON, 4 DOOR WAGON(RHD) | 6 Cyl 3.0L
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Cadillac CTS Piston, (W/Pinion)
Part Number: 12631196
$38.65 MSRP: $63.95
You Save: $25.30 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: PISTON, Engine Piston; Piston
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2014 Cadillac CTS | 4 DOOR, 4 DOOR (RHD), 4 DOOR SEDAN, 4 DOOR SEDAN(RHD), 4 DOOR STATION WAGON, 4 DOOR STATION WAGON(RHD), 4 DOOR WAGON, 4 DOOR WAGON(RHD) | 6 Cyl 3.0L
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Cadillac CTS Piston, (W/Pinion)
Part Number: 12616972
$47.25 MSRP: $114.39
You Save: $67.14 (59%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: PISTON, Engine Piston; Piston
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2011 Cadillac CTS | 2 DOOR COUPE, 4 DOOR, 4 DOOR (RHD), 4 DOOR RHD, 4 DOOR SEDAN, 4 DOOR SEDAN(RHD), 4 DOOR STATION WAGON, 4 DOOR STATION WAGON(RHD), 4 DOOR WAGON, 4 DOOR WAGON(RHD) | 6 Cyl 3.6L
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Cadillac CTS Piston Assembly, (W/ Pin & Cmprn & Oil Ring)(Lh)
Part Number: 12686358
$32.32 MSRP: $51.53
You Save: $19.21 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Piston, Piston Ring
- Replaces: 12624949
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2015 Cadillac CTS | 2 DOOR COUPE, 4 DOOR PERFORMANCE SEDAN, 4 DOOR PREMIUM SEDAN, 4 DOOR SEDAN, 4 DOOR WAGON | 6 Cyl 3.6L
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Cadillac CTS Piston Kit
Part Number: 12674055
$38.93 MSRP: $62.08
You Save: $23.15 (38%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: PISTON KIT, Engine Piston; Piston
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2019 Cadillac CTS | 4 DOOR PERFORMANCE SEDAN, 4 DOOR PLUS SEDAN, 4 DOOR PREMIUM SEDAN | 6 Cyl 3.6L
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Cadillac CTS Piston Kit
Part Number: 12674056
$35.17 MSRP: $56.09
You Save: $20.92 (38%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: PISTON KIT, Engine Piston; Piston
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2019 Cadillac CTS | 4 DOOR PERFORMANCE SEDAN, 4 DOOR PLUS SEDAN, 4 DOOR PREMIUM SEDAN | 6 Cyl 3.6L
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Cadillac CTS Piston, (W/Pinion)
Part Number: 12616971
$68.64 MSRP: $113.56
You Save: $44.92 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: PISTON, Engine Piston; Piston
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2011 Cadillac CTS | 2 DOOR COUPE, 4 DOOR, 4 DOOR (RHD), 4 DOOR RHD, 4 DOOR SEDAN, 4 DOOR SEDAN(RHD), 4 DOOR STATION WAGON, 4 DOOR STATION WAGON(RHD), 4 DOOR WAGON, 4 DOOR WAGON(RHD) | 6 Cyl 3.6L
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Cadillac CTS Piston Kit,Engine
Part Number: 19178305
$83.40 MSRP: $138.04
You Save: $54.64 (40%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: PISTON KIT, Engine Piston; Piston
- Replaces: 89017478
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2007 Cadillac CTS | V 4 DOOR | 8 Cyl 6.0L
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Cadillac CTS Piston, (W/Pinion)
Part Number: 12590866
$24.71 MSRP: $39.41
You Save: $14.70 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: PISTON, Engine Piston; Piston
- Replaces: 92068320
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2009 Cadillac CTS | 4 DOOR, 4 DOOR RHD, 4 DOOR(RHD), V 4 DOOR | 6 Cyl 3.6L
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Cadillac CTS Piston Assembly, (W/ Pinion & Compression & Oil Ring) Lh
Part Number: 12641602
$94.11 MSRP: $155.75
You Save: $61.64 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: PISTON, Engine Piston; Piston
- Replaced by: 12686350
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2019 Cadillac CTS | 4 DOOR PREMIUM SEDAN | 6 Cyl 3.6L
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Cadillac CTS Piston,Engine
Part Number: 24405804
$65.06 MSRP: $131.19
You Save: $66.13 (51%)
ADD TO CART
Product Specifications
- Other Name: PISTON, Engine Piston
- Replaced by: 24405809
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2004 Cadillac CTS | 4 DOOR, 4 DOOR RHD, 4 DOOR(RHD), V 4 DOOR | 6 Cyl 3.2L
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Cadillac CTS Piston Assembly, (W/ Pin & Cmprn & Oil Ring)(Rh)
Part Number: 12686359
$32.32 MSRP: $51.53
You Save: $19.21 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Piston, Piston Ring
- Replaces: 12624950
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2015 Cadillac CTS | 2 DOOR COUPE, 4 DOOR PERFORMANCE SEDAN, 4 DOOR PREMIUM SEDAN, 4 DOOR SEDAN, 4 DOOR WAGON | 6 Cyl 3.6L
View related parts
Cadillac CTS Piston, (W/Pinion)
Part Number: 12654415
$85.45 MSRP: $136.30
You Save: $50.85 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: PISTON, Engine Piston
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2011 Cadillac CTS | 2 DOOR COUPE, 4 DOOR, 4 DOOR (RHD), 4 DOOR RHD, 4 DOOR SEDAN, 4 DOOR SEDAN(RHD), 4 DOOR STATION WAGON, 4 DOOR STATION WAGON(RHD), 4 DOOR WAGON, 4 DOOR WAGON(RHD) | 6 Cyl 3.6L
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Cadillac CTS Piston Kit (.5Mm O/S, Lt4 Lh)
Part Number: 12690483
$147.07 MSRP: $234.88
You Save: $87.81 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Piston
- Replaces: 12661870, 12674091
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2019 Cadillac CTS | 4 DOOR V-SERIES SEDAN | 8 Cyl 6.2L
View related parts
Cadillac CTS Piston Assembly, (W/ Pinion)
Part Number: 12654417
$96.42 MSRP: $159.58
You Save: $63.16 (40%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: PISTON, Engine Piston
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2014 Cadillac CTS | 4 DOOR, 4 DOOR (RHD), 4 DOOR SEDAN, 4 DOOR SEDAN(RHD), 4 DOOR STATION WAGON, 4 DOOR STATION WAGON(RHD), 4 DOOR WAGON, 4 DOOR WAGON(RHD) | 6 Cyl 3.0L
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Cadillac CTS Piston Assembly, (W/ Pinion)
Part Number: 12654422
$156.05 MSRP: $258.28
You Save: $102.23 (40%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: PISTON, Engine Piston; Piston
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2015 Cadillac CTS | 4 DOOR PREMIUM SEDAN | 6 Cyl 3.6L
View related parts
Cadillac CTS PISTON KIT, (STD - LH)
Part Number: 19431933
$193.99 MSRP: $321.08
You Save: $127.09 (40%)
ADD TO CART
Product Specifications
- Other Name: Piston
- Replaces: 12669436, 12661868, 12674093
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2019 Cadillac CTS | 4 DOOR V-SERIES SEDAN | 8 Cyl 6.2L
View related parts
Cadillac CTS Piston, (Machining) (Lh) (Lf1/Lfw, Inmetro)
Part Number: 19300903
$309.08 MSRP: $492.95
You Save: $183.87 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: PISTON, Engine Piston
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2014 Cadillac CTS | 4 DOOR, 4 DOOR (RHD), 4 DOOR SEDAN, 4 DOOR SEDAN(RHD), 4 DOOR STATION WAGON, 4 DOOR STATION WAGON(RHD), 4 DOOR WAGON, 4 DOOR WAGON(RHD) | 6 Cyl 3.0L
View related parts
Cadillac CTS PISTON KIT (.5MM O/S LT4 RH)
Part Number: 12690484
$390.86 MSRP: $587.20
You Save: $196.34 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Piston
- Replaces: 12674092
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2019 Cadillac CTS | 4 DOOR V-SERIES SEDAN | 8 Cyl 6.2L

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Cadillac CTS Piston

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Cadillac CTS Piston Parts Questions & Experts Answers

Piston Assembly, (W/ Pin & Cmprn & Oil Ring)(Lh)
12686358
Q: What steps must be taken before removing the piston and connecting rod assemblies on Cadillac CTS?
A:
Before the piston and connected road assemblies are withdrawn, the cylinder head and vehicle's oil pan must be unbolted. Slide a rod all the way down and with your nail try to feel for ridge at the top limit of ring travel about 1/4 inch below the top of each cylinder. If they are there due to carbon depots or due to the cylinder wear they should be further smoothed with a ridge reamer to avoid piston breakage. It is advisable to put a serial number and an arrow pointing to the front of the engine on each piston while ensuring that there is no stamping or centre punching done on the pistons. With the Crankshaft vertical and the engine horizontal knock the off the ridges then using the feeler gauges set the connecting rod end play okay within the set limits. Locate each of the connecting rods and caps evidently, tightening the cap bolts to the extent that they can be unscrewed manually. It's easy to lose the bearing insert, and the connecting rod/piston assembly is pusher out through the top of the engine after removing the connecting rod cap and bearing insert. Place back the caps and inserts on to avoid problems when inspecting on them. Before fitting the piston ring consider the gaps at the ends of the rings and piston ring side clearance. Bolt the piston/connecting rod assemblies onto the new ring sets so as to install the top ring on the first cylinder and use the feeler gauges to set the end gap. Were the gap wrong, it should be corrected slowly as the ring ends are filed. Start with the oil control ring, then the middle and top rings; these should be placed in the correct way around. Before installation, you should clean the cylinder walls and give a small taper to the top edge of each cylinder bore. Before installing the piston and rings, lubricate them, and then use the piston ring compressor in order to compress the piston into position in the cylinder. Measure the oil clearance of the connecting rod bearing with Plastigage and make sure that the bearing faces are clean and lubricated once it will be assembled again. When a connecting rod cap and the nuts of new bolts were in place, and tightened then proceed with other assemblies. Lastly, turn the crankshaft to find out whether there is binding and checking the connecting rod clearance so that it can be within the manufacturer recommended ones.