Headgasket, Timing Chains & Clutch Replacement.
Car: 1993 Corrado VR6
This is a comprehensive list of just about everything you could/should
replace. If you are looking to do only one step, I have separated each
group into: clutch/timing chain, Headgasket and finally cooling system.
Additional items, such as cleaners and tools, are not included.
I would not recommend doing this without the factory Bentley manual. As
always, double check part numbers and prices with the vendor. I'm not
liable for typos and/or omissions. Most of this info was gathered on July
11th 2002.
Contact me if you have
additions, corrections or questions (please give me a reasonable amount of
time to respond).
Be safe!
DIY Timing Chain replacement procedure
Gary Thompson's (VgRt6) excellent write-up Link
New! Corrado Hood Release Page Link
Did you find this info useful? Feel free to buy me a beer 
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Timing Chain / Clutch
|
| Qty. |
Part# |
Description |
Price |
Vendor
|
Notes |
| 1 |
021.198.141 |
Sachs OEM Clutch |
$159.95 |
www.germanautoparts.com |
Disc, Pressure Plate, TO-Bearing |
| 1 |
02A.198.010 |
Clutch Install Kit |
$53.50 |
www.germanautoparts.com |
Guide tube, Fly & PP bolts, Rear Main seal |
| 1 |
021.109.503.A |
Upper Timing Chain |
$49.00 |
www.germanautoparts.com |
Double Row |
| 1 |
021.109.465.B |
Lower Timing Chain |
$29.00 |
www.germanautoparts.com |
|
| 1 |
021.109.467 |
Tension Rail, Lower |
$39.75 |
www.germanautoparts.com |
|
| 1 |
021.109.469 |
Guide Rail, lower timing chain |
$4.50 |
www.germanautoparts.com |
|
| 1 |
021.109.513 |
Guide Rail, upper timing chain |
$13.50 |
www.germanautoparts.com |
|
| 1 |
021.109.509.A |
Tension Rail, Upper |
$28.95 |
www.germanautoparts.com |
Use with
(021.109.507.A) tensioner bolt only |
| 1 |
021.109.507.A |
Tensioner Bolt, Upper |
$31.25 |
www.germanautoparts.com |
Early Style |
| 1 |
RTV Sealant |
Permatex RTV |
$6.67 |
Auto parts store |
For timing chain covers |
| 1 |
Labor |
Resurface Flywheel |
$50.00 |
Machine Shop |
|
|
Headgasket
|
| 1 |
021.198.012.A |
Headgasket Set |
$109.00 |
www.germanautoparts.com |
Head, intake, valve cover, exhaust, valve guide seals, thermo housing
seals |
| 1 |
021.198.384 |
Head Bolt Set |
$57.00 |
www.germanautoparts.com |
OEM Stretch Bolts |
| 6 |
021.109.611.F |
VR6 Exhaust valves ($16.00ea.) |
$96.00 |
www.germanautoparts.com |
Optional |
| 12 |
027.103.419 |
Valve Guides ($3.00ea.) |
$36.00 |
www.germanautoparts.com |
|
| 6 |
101000035AB |
NGK Sparkplugs ($5.19ea) |
$31.11 |
www.impexfap.com |
BK5REKU |
| 12 |
035.906.149.A |
Injector Seals ($2.25) see note |
|
www.impexfap.com |
0280210711,
SEAL FUEL INJ. (Note: Not sure if priced each or 5 to a package) |
| 1 |
LM3010 |
Lubro Moly Assembly lube |
$4.99 |
www.germanautoparts.com |
Use on cam bearing surfaces |
| 1 |
Labor |
Complete Valve Job |
$250.00 |
Machine Shop |
Steam
Clean, Deck, Re-cut valve seats, install guides & seals, set valve
heights. |
|
Cooling System
|
| 1 |
Optional |
Complete Hose Set (Samco Silicon) |
|
www.turn2usa.com |
If you are replacing all the coolant hoses, you may want to
consider this option for $399.95 (OEM hoses total $269.45) |
| 1 |
021.121.050.C |
Water Pipe (crack pipe) |
$30.01 |
www.impexfap.com |
Runs from water pump to thermo housing |
| 1 |
021.121.058.A |
Oil cooler/coolant hose |
$8.46 |
www.impexfap.com |
|
| 1 |
021.121.096 |
Oil cooler/coolant hose |
$6.00 |
www.impexfap.com |
|
| 1 |
535.121.063.A |
Exp. Tank Hose (Coolant) |
$44.24 |
www.impexfap.com |
|
| 1 |
535.121.101.L |
Upper Coolant Hose |
$101.45 |
www.impexfap.com |
|
| 1 |
1H0.121.073.C |
Coolant Hose |
$26.00 |
www.impexfap.com |
|
| 1 |
1H0.121.157.H |
Coolant Hose |
$44.33 |
www.impexfap.com |
|
| 1 |
535.121.051.C |
Lower Coolant Hose |
$38.97 |
www.impexfap.com |
|
| 1 |
021.121.117.A |
Thermostat Housing |
$30.00 |
www.impexfap.com |
|
| 3 |
N90316802 |
O-Ring ($0.94ea.) |
$2.82 |
www.impexfap.com |
O-Rings for 3 sensors in housing |
| 1 |
021.121.133.D |
Housing Adapter |
$8.70 |
www.impexfap.com |
|
| 1 |
N10139201 |
O-Ring (above adapter) |
$1.27 |
www.impexfap.com |
|
| 1 |
021.121.121.A |
Thermostat Cover Adapter |
$8.00 |
www.impexfap.com |
|
| 1 |
075.121.113.D |
Thermostat (OEM) |
$20.00 |
www.impexfap.com |
|
| 1 |
N90136802 |
O-ring, Thermostat |
$0.56 |
www.impexfap.com |
|
| 1 |
021.121.004.A |
Main Water pump & O-ring |
$48.50 |
www.impexfap.com |
|
| 1 |
Distilled Water |
Takes 2 to 6 gallons |
|
Store |
Do not use ordinary tap water. |
| 1 |
G12 or G11 Coolant (see note) |
1 Gallon Coolant |
$16.00 |
Dealer |
Do NOT mix G12 and G11. To switch, you must
thoroughly drain and flush the complete system. |
|