heater FORD SIERRA 1982 1.G XR4 Workshop Manual

pJ
pI
pM
pK
pV
pU
continuation
pV
pG
pH
pE
pC pB
pA
pL
pP
pF
pN
pQ
pD
pO
The cooling system on the XR4Ti is fairly unique. If there is
another car with more individual hoses in the cooling system,
we have yet to see it. Compound this with the changes
throughout the model run and it gets even more complex. We
have a good inventory of the hoses and other cooling related
components that fit 1985-87 XR4Ti and some (where similar
or noted) for 88-1989 cars.
pA
Hose- heater valve to pipe (leads to oil cooler) M421HC
pB
Hose- heater valve to heater coreM421H

(note: pB interchanges with pJ)
pC Hose- heater valve to pipe along valve cover (upper)
at rear
(note: pC interchanges with pF )M421HB
pD
Heater Valve- heater control valve XR & Scorpio M421V
pE
Hose- water pipe (lower) to oil coolerM421HE
pF
Hose- oil cooler to water pipe (from heat valve)M421HB

(note: pF interchanges with pC )
pG Hose- oil cooler to intake manifoldM421HD
pH
Oil Cooler- replacement water to oil heat exchangerAWC1
pI Hose- pipe along valve cover (lower) @ front to water
pump. This one is a common problem.M421HA
pJ
Hose- pipe along valve cover (upper) @ front to thermostat
housing (heater supply). Don't hit the road without an extra one
of these!
(note: pJ interchanges with pB )M421H
pK
Water Pump- quality replacement pump L6A
pK1
Thermostat Housing- H.D. cast Iron version L2F
pL
Hose- radiator (lower) 1985-88 (MT & AT)M421BH
pL
Hose- radiator (lower) 1989 (auto & manual)M421BH9
pM
Hose- radiator (upper) 1985-88 (MT & AT)M421TH
pM
Hose- radiator (upper) 1989 (MT & AT) M421TH9
pS
pK1
Cooling System (XR)
pW
Plumbing Schematic
1985-88 XR4Ti w/5 speed
pTpR
pN Hose- expansion tank (top fitting) to valve cover pipe
(note: shape of hose not accurate in drawing)M421TT
pO
Expansion Tank- Thread-on cap (similar to Scorpio) Ford
tanks, some with, or without, the fluid level sensor port. Tank
caps, fluid level sensors, and sensor mounting parts are also
available. (see price list for complete listing)
Tank 1985-88 M421E Tank 1989 w/o sensor M421E9
pP
Hose- expansion tank (lower fitting) to radiator drain line
M421TL
pQ
Hose- expansion tank (middle fitting) to radiator (upper)
M421TM
pR
Radiator- O.E. type replacement radiators for 1985-89 manual
or 1985-88 auto transmission XR4Ti's.
(1985-88 manual) M421R (1985-88 auto) M421RA
(1989 manual) M421R9 (1989 auto) M421R9A
Mount/Bushing- @ radiator top mounting locationM421RM
pS
Electric Fan- An altermative to the sometimes troublesome
dual cooling fans on the XR4Ti, this highly efficent (1100 cfm) 16"
electric "puller" fan does the work of both. Wire directly or use our
(optional) adjustable 165-215 degree thermostat/relay pack.
(16" puller fan) A16F-PL (thermo/relay) AFTR1
pT
Blower Motor & Fan A/C & Heater -for heater and A/C,
check fuse & relay first before ordering. M470A
pU
Heater Core- New O.E. Ford heater cores. M471
pV
Turbo Water Hose -high temperature CPE silicone hose for
turbo (water) inlet/outlet pipes. (1 foot makes 3 hoses)
M421WT
pW
Hose- Lower drain pipe @ radiator lower M421HF
2 1

pA
pB
pC
pD
pE
pF
pG
pH pJ
pK
pL
pP
pIpN
pOpM
pS
pR pQ
Cooling System (Scorpio)
In addition to our stock of cooling system components for the XR4Ti
we have added the various Scorpio related items to our inventory.
The Scorpio's cooling system is only slightly less complicated than
the XR4Ti's, it's only saving grace is the parts do not vary all that
much from year to year. Again, as with the XR4, components that
we offer are from the O.E. supplier or Ford originals.
pA Hose*- heater valve (outlet) to heater core G421HA
pB
Hose*- heater valve to engine/inlet mfld.G421HB
pC
Hose*- heater valve (inlet) to heater coreG421HC
pD
Hose*- heater valve to pipeG421HD
*for additional info see (diagram A) on page 20
pE Radiator- new original equipment Ford radiators at a very
attractive prices. Don't be mislead into buying substandard
fabricated or fits-all radiators when we can supply new Ford ones
for less.
(for automatic trans)G421RA
(for manual trans.)G421R
pF
Hose- coolant tank to thermostat housingG421HF
pG
Hose- top radiator hose (88-89)G421TH
pG
Hose*- top radiator hose (89 late) has vent air bleed in line
(includes bleed screw).G421TH-9
*for additional info see (diagram B) on page 20
pH Hose- tank (lower) to water pumpG421HH
pI
Water Pump- new Ford water pumpG421
pI
Water Pump- high quality reconditioned water pump on
Ford core.G421A
Hose*- bypass from water pump to inlet mfld.G421HP
*for additional info see (diagram A) on page 20
pJ Hose- lower radiator hose 88-89G421BH
pJ
Hose*- lower radiator hose (89 late) has additional tee off
hose running to overflow tank @ lower bungG421BH-9
*for additional info see (diagram B) on page 20
pK Hose*- to oil cooler pipeG421HK
pL
Hose*- oil cooler pipe to oil coolerG421HL
*for additional info see (diagram A) on page 20
pM Coolant Tank- Cracked and leaking overflow tanks are a
common problem on the Scorpio. Tank pictured above is for early
(1988) type cars.
See page 20 for late style tanks.G421TE
pN
Radiator Cap- cap for Scorpio and XR4's with thread-on
coolant tankG421C
pO
Oil Cooler- replacement water to oil heat exchanger.
If water is showing up in your oil it would most likely be either a head
gasket or one of these.AD1000
pP Heater Control Valve- heater control valve, same on
XR4 & ScorpioM421V
pQ
Heater Core- Quality Ford O.E. heater cores.G471
pR
Mechanical Fan Clutch- Quality Ford O.E.G422
pR
Electric Fan- An altermative to the Scorpio mechanical
clutch fan. This highly efficent (1150 cfm) 16" electric "puller" fan
moves more air and frees up a few HP to boot. Wire directly or use
our (optional) adjustable 165-215 degree thermostat/relay wiring kit.
(16" electric fan) A16F-PL
(thermo/relay wiring kit) AFTR1
pS
Heater A/C Blower Motor- New Ford heater blower motor
for Scorpio with 8 wire harness/plug.
G470H
see (diagram A) on page 20
2 2

Cooling System (Scorpio) supplement
pA
pF
pHpJ
Diagram A - heater and oil cooling water system
Scorpio 1988-89 (all)
pA
Hose*- heater valve (outlet) to heater coreG421HA
pB
Hose- heater valve to engine/inlet mfld.G421HB
pC
Hose*- heater valve (inlet) to heater coreG421HC
pD
Hose*- heater valve to oil cooler pipeG421HD
pE
Heater Control Valve*- heater control valve, same on
XR4 & ScorpioM421V
pF
Hose- connects coolant pipe from heater control valve
to oil cooler.G421HL
pG
Oil Cooler*- replacement water to oil heat exchanger.
If water is showing up in your oil it would most likely be either a
head gasket or one of these.AWC1
pH Hose*- oil cooler to coolant pipe.G421HM
pI
Hose*- connects coolant pipe from oil cooler to water
pump.G421HK
pJ
Hose- bypass from water pump to inlet mfld.G421HP
*these items are also shown on page 19 diagram
Diagram B- Components unique to late 89 Scorpio
Scorpio 89 (late)
pK
Hose*- top radiator hoseG421TH
*hose with vent is no longer avalable
pL Hose- coolant tank to thermostat housingG421HF-9
pM
Tank Level Sender- sender/float assembly. Fits all
Scorpio & XR4 over flow tanks.M421LS
pN
Sender Install Kit- the 3 components (threaded collar,
spacer ring, rubber gromett) required to stop a leaking
sensor bung. Also a good idea when servicing the tank level
sensor (see above part).M421SK
pO
Cap/Plug- small rubber cap for plugging off the unused
waterpump port .G421P
pP
Hose- lower radiator hose (89 late) has additional tee off
hose running to overflow tank @ lower bungG421BH-9
pQ
Coolant Tank- oval type tank (use G421TL below)
pR Coolant Tank- late style (1990-92) coolant tank.
Rectangular (larger volume) tank is a direct fit upgrade to the
oval version listed above.G421TL
pS
Radiator Cap- cap for Scorpio and XR4's with thread-
on coolant tankG421C
pK
pM
pN
pO
pPpQpR
see page 19
for radiators
see page 19
for water pump
Diagram B
pC
pDpB pE
pG
pS pLpS
Diagram A
pI
2 3

Price List
PAGE 18 accessories
Cosworth Steering WheelDISCONTINUED
Cosworth Sapphire Steering WheelDISCONTINUED
Horn Button Center Z61551 24.00
Dash Cover/Overlay -XR4 M323 99.50
Dash Cover/Overlay -Scorpio G323 131.25
White Gauge Face Set 150mph M341W 109.00
Speedometer 170 mph
DISCONTINUED
Speedometer 150 mphDISCONTINUED
Bulb- Dash Instrument (each) M330L 3.43
Bulb- Dash Waring Lamp (each) M330WL 1.55
Torch Key Blank & Battery C309KL 14.25
Torch Key Blank & Battery -Scorpio G309KL 15.70
Torch Key Blank- XR Z61179 6.50
Torch Key Blank- Scorpio Z64948 7.50
Lamp & Battery- XR4 & Scorpio C309KLB 10.10
Standard Key- XR C309K 6.25
Standard Key -Scorpio G309K 7.50
Rear Hatch Lock Assembly (w/ 2 keys) M815L 46.10
Rear Hatch Striker M815S 7.45
Hatch Lock Retaining Clip M815C 1.15
Car Lock Set (doors, hatch, ignition w/ keys) XR4M309LS 98.50
Car Lock Set (doors, hatch, ignition w/ keys) ScorpioG309LS 98.50
PAGE 19 accessoriesWindshield Wiper Headlamp Switch (Stalk)- XR4 M304 104.90
Turn Signal Flash/Hazard Switch (Stalk)- XR4 M305 92.50
Fuse Box Cover- XR4 M474 19.75
Door Post Black-Out Trim (left) M340TL 29.95
Door Post Black-Out Trim (right) M340TR 29.95
Pedal Pad- Accelerator XR & Scorpio M365A 5.95
Pedal Pad- Clutch XR & Scorpio M365C 5.95
Pedal Pad- Brake (manual) XR & Scorpio M365B 5.95
Pedal Pad- Brake (automatic) XR & Scorpio M365BA 6.49
Rear Hatch Lift Strut (each)- XR4 M308 30.00
Rear Hatch Lift Strut (each)- Scorpio G308 31.50
Rear View Day/Night Mirror- XR4 & Scorpio C339 41.50
Replacement Stick-on Pad for Rear View Mirror M339S 3.89
PAGE 20
books
The Sporting Fords- Sierra M207 27.50
High Performance Sierras & Merkurs M206 24.75
Classics in Color- Ford Sierra Cosworth M203 23.50
European Sierra Workshop Manual M204 32.00
European Sierra XR4i 2.8L Workshop Manual M204A 32.00
European Scorpio/Granada Workshop Manual G204 34.00
Tuning/Building Ford V6 Engines G202 17.50
Workshop Manual- Sierra/Ecsort Cosworth (2 volumes) M202 100.00
The Complete 2.3 Turbo EEC-IV Handbook M209 13.00
How to Prepare the Sierra for Motorsport M205 22.50
OTHER FORD CAR & ENGINE RELATED BOOKS & MANUALS
Workshop Manual- Fiesta 1.6L C204 20.00
Workshop Manual- Escort 1.6/1.9L E204A 12.50
Tuning/Building Ford "KENT" Series Engines F202 29.50
Building Formula Ford 1600 Engines F203 32.00
Tuning/Building Ford 2.0 SOHC and DOHC Engines S202 25.75
Tuning/Building Ford V6 Engines G202 17.50
Workshop Manual- Pinto/Bobcat 2.0/2.3L S203 12.50
2000 OHC "Pinto" Engine Performance S204 27.95
Workshop Manual- Capri MK1 2.6/2.8L V6 S205 12.50
10/15/013 8
PAGE 21 cooling system (XR4)
Hose- heater valve to pipe (to oil cooler) M421HC 16.50
Hose- heater valve to heater core M421H 8.90
& pipe (front) to thermo housing
Hose- heatervalve to pipe (upper @ rear) M421HB 10.50
& oil cooler to pipe
Heater Valve- XR & Scorpio M421V 59.00
Hose- water pipe to oil cooler-over v. cover M421HE 29.00
Hose- oil cooler to intake mfld. M421HD 7.95
Oil Cooler AWC1 110.00
Hose- pipe @ front to water pump M421HA 11.50
Hose- pipe @ front to thermo housing M421H 8.90
Thermostst Housing- H.D. cast iron L2F 22.50
Water Pump (new) L6A 73.10
Water Pump (recon) L6AR 35.00
Hose- radiator lower 85-88(MT & auto) M421BH 29.00
Hose- radiator lower 1989 (MT & auto) M421BH9 41.00
Hose- radiator upper 85-88 (MT & auto) M421TH 18.50
Hose- radiator upper 1989 (MT & auto) M421TH9 49.00
Hose- expansion tank (top fitting) tovalve cover pipe M421TT 11.45
Coolant Tank1985-88* (with level sensor bung) M421E 49.75
Coolant Tank 1989* (without sensor bung) M421E9 55.25
*coolant tanks require Scorpio thread-on cap use G421C
Coolant Tank Thread-on Cap (for above tanks) G421C 7.35
Water Level Sensor (in radiator surge tank) XR4 M421LS 40.25
Tank Gromet, Spacer Ring, Lock Collar ( for above sensor)M421SK 9.40
Hose- expansion tank (middle fitting) to radiator M421TM 11.50
Hose- expansion tank (lower fitting) to radiator drain lineM421TL 29.00
Hose- expansion tank to W/Pump (automatic "Y" hose) M421Y 45.00
Radiator XR4Ti- 85-88 (MT) M421R 250.00
Radiator XR4Ti- 1989 (MT) M421R9 295.00
Radiator XR4Ti- 85-88 (Auto) M421RA 260.00
Radiator XR4Ti- 1989 (Auto) M421R9A 329.00
Mount/Bushing (radiator top) M421RM 7.20
Electric Fan 16" (puller) A16F-PL 89.00
Thermostatic Fan Relay (170-210f adjustable) AFTR1 55.00
Blower Motor & Fan- A/C & heater M470A 174.50
Heater Core M471 89.50
Hose- Hi-temp silicone (1 foot length- makes 3 hoses)M421WT 7.00
Hose- Lower drain pipe @ radiator lower (MT)M421HF 8.50
PAGE 22 cooling system (Scorpio)
Hose- heater valve (out) to core G421HA 8.90
Hose- heater valve to engine G421HB 17.50
Hose- heater valve (inlet) to core G421HC 13.95
Hose- heater valve to pipe G421HD 18.75
Radiator (automatic) G421RA 289.00
Radiator (manual) G421R 289.00
Hose- tank to thermstat housing G421HF 11.20
Hose- upper radiator G421TH 35.00
Hose- tank to water pump G421HH 24.49
Water Pump (new) G421 94.25
Water Pump (recon) G421A 64.50
Hose- bypass/ water pump outlet to inlet mfld. G421HP 14.10
Hose- lower radiator G421BH 28.35
Hose- lower radiator (late 89) w/tee off hose G421BH-9 35.75
Hose- to oil cooler pipe G421HK 17.90
Hose- oil cooler pipe to oil cooler G421HL 9.90
Coolant Tank (late style 6-88>2-92) rectangular shapeG421TL 46.00
Coolant Tank (early style > 6-88) curved sideG421TE 46.00
Coolant Tank Cap (thread-on) Scorpio & late XR4 G421C 7.35
Oil Cooler AD1000 110.00
Heater Control Valve- XR4 & Scorpio M421V 59.00
Heater Core- Scorpio M471 89.50
Mechanical Fan Clutch Assy G422 195.00
Electric Fan 16" (puller) A16F-PL 89.00
Thermostatic Fan Relay (170-210f adjustable) AFTR1 59.00
Blower Motor & Fan- A/C Heater (Scorpio) G470H 230.00

Price List
PAGE 23 cooling system (Scorpio)
Hose- heater valve (out) to core G421HA 8.90
Hose- heater valve to engine G421HB 17.50
Hose- heater valve (inlet) to core G421HC 13.95
Hose- heater valve to pipe G421HD 18.75
Heater Control Valve- XR4 & Scorpio M421V 60.00
Hose- coolant pipe to oil cooler from heat valve G421HL 9.90
Oil Cooler- oil to water heat exchanger AD1000 110.00
Hose- oil cooler to coolant pipe G421HM 14.40
Hose- coolant pipe from oil cooler to water pump G421HK 17.90
Hose- bypass/ water pump outlet to inlet mfld. G421HP 14.10
Hose- upper radiator (late 89) w/vent G421TH-9 35.00
Hose- coolant tank to thermo housing G421HF-9 16.45
Tank Lever Sender M421LS 40.25
Lever Sender Install Kit M421SK 9.40
Cap/Plug- Rubber G421P 2.50
Hose- lower radiator (late 89) w/tee off hose G421BH-9 35.75
Coolant Tank (6/88>89) Oval TypeG421T 52.00
Coolant Tank (late style 6-88>2-92) rectangular shapeG421TL 46.00
Radiator Cap (thread-on) Scorpio & late XR4 G421C 7.35
PAGE 24 A/C system
Evaporator- (XR4 & Scorpio) M470E 245.75
Expansion Valve - (XR4 & Scorpio) M470EV 46.50
Blower Motor - (XR4)
O.E. FordM470A 198.00
Blower Motor - (Scorpio)
O.E. FordG470A 230.00
Refrigerant Hoses*- (XR4Ti only) M470H 149.00
Refrigerant Hoses*- (Scorpio) G470H 129.00
*this item requires an additional 100.00 charge refundable upon core return
Compressor- (XR4 & Scorpio) includes clutchM470C 429.00
Clutch Assembly*- (XR4 & Scorpio) M470CL 157.50
*this item requires an additional 25.00 charge refundable upon core return
Condenser- (XR4) M470D 335.00
Condenser- (Scorpio) G470D 335.00
Electric Condenser Fan- 16" Pusher (XR4 & Scorpio)A16F-PU 89.00
Fan Mounting Tie Set (for above fan)ABKT1 7.95
Pressure Switch-
(XR4 & Scorpio) O.E. Ford DISCONTINUED
Receiver/Dryer- (XR4 & Scorpio) M470R 108.00
Receiver/Dryer- (XR4 & Scorpio) O.E. Ford M470R-F 131.50
PAGE 25 turbo components
Wastegate Actuator* -Reman. M521WR 95.00
*this item requires an additional 30.00 charge refundable upon core return
Turbo/Reman* (specify auto or 5-speed) M522TR 425.00
Performance Turbo* M522TM 649.00
*this item requires an additional 100.00 charge refundable upon core return
Intercooler Kit M522IC 1195.00
Adjustable Boost Kit M521BV 48.00
Wastegate Actuator (adjustable rod- dual port) M521WA2 119.00
Cockpit Mount Adjustable Boost Kit (remote valve) M521TB 74.50
Turbo Oil Feed Pipe M522P 19.00
Turbo Inlet Hose (45 degree elbow) M22H 44.50
Turbo Base Gasket L521GT 8.75
02/05/023 9
PAGE 26 engine & related
Main Bearing Set (STD) L16A 32.65
Main Bearing Set (+.010") L16B10 32.65
Main Bearing Set (+.020") L16B20 32.65
Main Bearing Set (+.030") L16B30 32.65
Rod Bearing Set (STD) L16H 16.35
Rod Bearing Set (+.010") L16110 16.35
Rod Bearing Set (+.020") L16120 16.35
Rod Bearing Set (+.030") L16130 16.35
Cam Bearing Set L16M 18.50
Cam Bearing Set- grooved L16MA 18.50
Aux. Shaft Bearing L5DC 10.50
Connecting Rod Bolt Set H.D. (standard 2.3 rod) L4FS 44.30
Connecting Rod Bolt Set H.D. (5.7" Chevy rod) L4FSC 35.00
Head Stud Set H.D. L2DS 98.40
Main Stud Set H.D. L2KS 89.20
Full Gasket Set (complete engine) Felpro L15AA 95.00
Top End Gasket Set Felpro L15BA 55.50
Bottom End Gasket Set (block, crank & sump) Felpro L15CA 40.10
Pan Set- sump rails & seals (cork) L15CP 22.05
Head Gasket H.D. (Ford Motorsport turbo style) L15D 16.00
Head Gasket H.D.- Felpro L15DA 19.50
Head Gasket Competition (extreme duty racing gasket)L15DR 29.50
Head Space Shim .020" L15DS 17.85
Valve Cover Gasket (standard cork) L15E 6.75
Valve Cover Gasket H.D. 2300 (hi-temp rubber)L15EA 24.00
Valve Cover Gaskets H.D. 2.9L V6 (hi-temp rubber)G15EA 15.50
Intake Manifold Gasket Set L15FA 11.40
Water Outlet Gasket (thermostat housing) L15N CALL
Water Pump Gasket (pump to block) L15P CALL
Crankshaft Rear Seal L15Q CALL
Camshaft Seal L15R 8.25
Auxiliary Shaft Seal L15S 9.25
Crankshaft Front Seal L15T 16.08
Inlet Hose- Turbo to T.Body (silicone blue) M22H 45.00
Performance Exhaust System 3" (full system) M522 705.00
Performance Exhaust System 2.5" (down pipe w/cat back)M522B 425.00
Exhaust Down Pipe 3" M522DP 159.00
Exhaust Manifold (standard cast Fomoco) M521 185.00
Exhaust Header 2.3 Turbo (tubular stainless steel) L521T 595.00
Gasket- turbocharger to manifold (stainless) L521GT 8.75
Exhaust Hanger (rubber donut) each C522H 5.25
PAGE 27
engine & related
Air Filter- XR4Ti (2.3L Turbo) M22P 35.10
Air Filter- Scorpio (2.9L V-6) G22P 50.00
Mylar Fyre Foil Sleeve -10 (7/8" I.D.) per foot 320510 4.55
Mylar Fyre Foil Sleeve -12 (1" I.D.) per foot 320512 4.90
Mylar Fyre Foil Sleeve -16 (1 1/4" I.D.) per foot 320516 5.64
Mylar Fyre Foil Sleeve -20 (1 1/2" I.D.) per foot 320520 6.32
Motor Mount Insulator (left or right same) XR- each M433 99.50
Motor Mount Insulator (L or R same) Scorpio- each G433 69.45
Transmission Mount/Insulator- Scorpio G433T 39.50
Transmission Mount/Insulator H.D. M433TA 53.00
Trans Crossmember XR (wide) 87-89 manual & auto
DISCONTINUED
Trans Crossmember XR (narrow) 85-86 manual & autoDISCONTINUED
Belt- XR4Ti (1985-89) W. Pump, Alt, P. SteeringM6G 11.90
Belt- XR4Ti (1986-89)
A/C Comp.M6H 9.50
Belt- XR4Ti (1985)
A/C Comp.M6HA 9.50
Belt- Scorpio (1988-89)
Fan & Power SteeringG6G 14.20
Belt- Scorpio (1988-89)
AlternatorG6GA 12.65
Belt- Scorpio (1988-89)
A/C Comp.G6H 10.25
Ignition Wire Set- XR4Ti (8mm ) L9HT 39.95
Ignition Wire Set- XR4Ti (8.5mm KV85 wire) M9HT 69.50
Ignition Wire Set- XR4Ti (10mm R-100 wire) M9HTR 79.00
Ignition Wire Set- Scorpio (8mm) G9HT 50.75
Ignition Wire Set- Scorpio (8.5mm KV85 wire) G9HT9 88.75