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[Datsun 1200 encyclopedia]

Hitachi D4A Distributor

From Datsun 1200 Club

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Categories: Engine Electrical System | Distributor

Hitachi D4A distributor debuted circa 1973 and features a larger cap than the D40/D41 used in Datsun 1200.

Contents

Overview

Starting with the A14 engines, the Hitachi D4A points-type distributor replaced the older D4n type (D40/D41). The D4A features a larger cap for improved spark isolation and resistance to crossfiring. The same body casting was later used for the D4F and D4K Electronic Ignition versions.

D4A superseded the early 1960s design Hitachi Distributors, and was used in the following:

  • L-series engines
  • A-series engines

It has the larger 75mm I.D. cap.
3516.jpgAlbum click to view
Larger cap -- less chance to crossfire (important in humid climates)

With points removed
24847.jpgAlbum click to view

Points fitted
24725.jpgAlbum click to view

Identification

On the side of the distributor is the 10-digit Nissan part number which will positively identify the make, model and year of the distributor.

Maintenance Parts

Cap & Rotor

The Hitachi D4A cap & rotor also fits Hitachi D4F electronic ignition and Hitachi D4K electronic ignition. A-series, L-series and Z-series four-plug distributors use the same cap. Also fits Subaru, Honda and Isuzu with one of the above Hitachi types.

Cap

Part Number and aftermarket caps interchange, but differ by color, type of terminals (brass vs aluminum), cap finish material, presence or abscence of anti-tracking bosses inside, resistor type, vent/no vent, etc.

  • Nissan 22162-19M01 CAP ASSY $36.48 USD
    • superceded 22162-19M00, 22162-U6004, 22162-U6003, 22162-U6002, 22162-U6001

RockAuto.com

  • Standard Motor Products JH-63X/JH-63T/JH-63
  • Standard Motor Products JH-63/JH97 (aluminum terminals)
  • Standard Motor Products JH-63X (Blue?)
  • Standard Motor Products JH-63T/JH97T
  • Bosch 03107 (resistor type) (or cap & rotor set: Bosch 06054) F2010-13140
  • Bosch 1235999104
  • Niehoff WA435CS
  • Beck/Arnley 1743145/1746544
  • BWD C561/C561P
  • AC/Delco E386(12321929)/E374
  • Mighty 6343
  • Nissan 22162-AA020
  • 30102657005
  • JA918
  • AirTex/Wells 5D1172
  • Master Pro 2-4825

Fits Nissan:

  • 1977-1979 with L20B
  • 1980 200SX with Z20E
  • 1974-1979 620 PICKUP
  • 1979-1982 210
  • 1974-1977 710
  • 1979-1981 310
  • 1980 720 PICKUP
  • 1978-1980 510
  • 1974-1978 B210
  • 1974-1976 610
  • 1976-1978 F10

Also Fits:

  • Isuzu 1983 - 1986 IMPULSE
  • Honda 1976 ACCORD
  • Honda 1975 - 1976 CIVIC
  • Subaru 1986 - 1987 GL
  • Subaru 1986 - 1987 RX
  • Subaru 1986 - 1987 GL-10
  • Subaru 1986 - 1987 XT

Rotor

Nissan 22157-U6091 Rotor, Distributor $10.67 USD

Rotor is same as points ignition, 1974 up:

  • Standard Motor Products JR-79X/JR-79/JR-79T
  • Bosch 04095, F2020-13435, 1987234015
  • Lucas DRJ102C
  • Subaru 22157-AA030
Make---ModelYear
HONDA---ACCORD1976
CIVIC1976-1975
NISSAN---200 SERIES1981-1977
2101982-1979
260 SERIES1974
280 SERIES1978-1975
3101982-1979
5101980-1978
6101977-1974
620 PICKUP1977-1974
7101977-1974
8101978-1977
B2101978-1974
F101978-1976
PICKUP1980-1976
PULSAR1985-1984
PULSAR NX1986
SENTRA1986-1982
SUBARU---SEDAN, COUPE, WAGON1985
XT1985

Daiichi F2020-18361

 Model Year Range Engine Chassis Transmission
Accord 1.6 1976 EF1 SJ_ 5MT,HMT
Civic 1.5 2 Door/3 Door 1975-1976 ED_ SG_
Civic 1.5 Wagon 1975-1976 ED_ WB_ 4MT,HMT
B210 1.3 1973-1974 A13 B210
B210 1.4 1974-1978 A14 B210
F10 1.4 1976-1978 A14 F10
Pulsar and NX 1.6 1983-1986 E16 N12 5MT,3AT
620 Pickup 1973-1974 L18 620 4MT,3AT
620 Pickup 1974-1979 L20B 620
720 Pickup 1979-1980 L20B 720
Sentra 1.5 1982-1983 E15 B11
Sentra 1.6 1983-1986 E16 B11
200SX 2.0 1976-1979 L20B S10
200SX 2.0 1979-1980 Z20E S110
210 1.2 1979-1982 A12 B310
210 1.4 1978-1982 A14 B310
210 1.5 1978-1982 A15 B310
260Z 2.6 1973-1974 L26 S30
280Z 2.8 1974-1978 L28E S30
310 1.4 1978-1980 A14 N10
310 OHV 1980-1981 A15 N10
310 SOHC 1981-1982 E15 N10
510 2.0 1977-1979 L20B A10
510 2.0 1979-1980 Z20S A10
610 2.0 1973-1976 L20B 610
710 1.8 1973-1974 L18 710
710 2.0 1974-1977 L20B 710
810 2.4 1976-1978 L24E 810
4WD Turbo exc. Brat 1983-1984 EA81T AM5,AW5 3AT
Brat Turbo 1983-1984 EA81T AT55B 3AT
Loyale Turbo 4WD 1985 EA82T A10/A11

Points Set

Contact Points Kit (points set) includes breaker points & condensor. Always replace at the same time.

For Hitachi D4A distributor (1974-up)
(same year Mitsubishi uses same contact set)
Nissan 22102-U6004 Ignition Condensor $5.53 USD
Nissan 22145-89900 Ignition Point $8.68 USD

24083.jpgAlbum click to view 24666.jpgAlbum click to view 24679.jpgAlbum click to view 24680.jpgAlbum click to view

CONDENSOR Aftermarket @ Rockauto.com
* twin male slide terminals
Kemparts W185/W185X
Standard Motor Products SMP JC45/JC45T/JC45X
Intermotor JC57
Guaranteed Parts 215028/215028V
Airtex/Wells 5H1049
* 12351555
* Nissan 22102N6000/22102N6001
* Nissan 22102-N6094
* Nissan 22102-U6001/22102-U6002/22102-U6003/22102-U6004
* 30108657005
* JA509
* Beck/Arnley 1722107
Breaker Point AFTERMARKET 
Rockauto.com
Auto-Tune E780D 
Guaranteed Parts 205010/205010V 
Kemparts W82 
Standard Motor Parts Jp6/JP6T 
Airtex/Wells 4P1067 
Beck/Arnley 1710391 
AC/Delco E116Z/E179
Airtex/Wells 4P1067 replaces:
* 029024314, 12323732
* Nissan 22145-16515, 22145-18005, 22145-18006, 22145-71300/22145-71301
* Nissan 22145-89900/22145-89994/22145-U6001/22145-U6002
* Nissan 22146-32200
* 30105634005, 30105657005, 30105679015, 8513902, 88922542, 891464111 
* 894164111, 94022297, 9823115180, D27Z12171B, JA1, MD602103, MD607394  
* SOA505000, SOA525505
Intermotor/SMP JP6 replaces:
* 029024314, 0293500370, 12301067, 12323732
* Nissan 22145-U6001, 22145-16515, 22145-18005/22145-18006, 2214571300/22145-71301
* Nissan 22145-89900/22145-89901/22145-89905/22145-89994/ 22145-U6001/22145-U6002
* Nissan 22145-71311, 22146-32200, 27135-11000, 27135-11000K
* 30103551004, 30105590075, 30105634005, 301056340051, 30105657005, 50A525505
* 8513902, 891464111, 891464821, 94022297, 94030637, 9823115150, 9823115180
* CS75, CS77, CS84, D27Z12171B, D27Z12171C, DPE128, DPE217, DPE340, E116
* E116Z, E149, J8513902, MD602103, MD602665, MD607394, SOA505000

NOT THIS D4n (B110) TYPE
24082.jpgAlbum click to view

Sources

Japan B210

1973-1975 used D411/D412 distributor
A12 VAN used D411 distributor
B210 1976-1977
DISTRIBUTOR ASSY HITACHI (alternative fitted with Mitsubishi T3T or T4T)
22100-H8301 D4A5-06 A12.SK,K
22100-H8307 A14.AT -7604
22100-H8308 A14.AT 7605-
22100-M2360 D4A5-08 A14-AT,V -7604
22100-M2361 A14-AT,V 7605-
22100-H7860 A14S.V might be D4n or D4A type

L-series engine
22100-N7400 D4A5-10 L16.MT
22100-N7405 D4A5-11 L16.ATM

Japan B310

all except VAN
22100-H8500 A12.S,K -8010
22100-M7200 A13S+A15S.MT 8011-
22100-H9200 A14E, A15E
22100-H8905 A14S.AT -8010
22100-H8900 A14S.S,K-AT -8010

NORTH AMERICA B210

For A13 1974
22100-H6201 ASSY-DISTRIBUTOR HITACHI D4A02-02 $348.88 USD
For A14 1975-1978
22100-H7606 ASSY-DISTRIBUTOR (D4A7-03) A14 CAN(AUTO) 0877-
22100-H7601 ASSY-DISTRIBUTOR (D4A7-02) A14CAN(MANUAL) 0877-
22100-H7268 ASSY-DISTRIBUTOR (D4A6-05) A14 CAN(AUTO) 0876-0777
22100-H7263 ASSY-DISTRIBUTOR (D4A6-04) A14CAN(MANUAL) 0876-0777
22100-H7260 ASSY-DISTRIBUTOR (D4A5-13DS) A14FED(MANUAL) 0876-0777
22100-H7206 ASSY-DISTRIBUTOR (D4A5-05) A14 CAN(AUTO) 0875-0776
22100-H7206 ASSY-DISTRIBUTOR (D4A5-05) A14 FED(AUTO) 0875-0777
22100-H7205 ASSY-DISTRIBUTOR (D4A4-03) A14 FED(AUTO) -0775
22100-H7201 ASSY-DISTRIBUTOR (D4A5-04) A14FED(MANUAL) 0875-0776
22100-H7200 ASSY-DISTRIBUTOR (D4A4-02) A14FED(MANUAL) -0775

COMMON PARTS

These listings are cumulative.

22403-H7200 ASSY-TERMINAL 0877- 2 22403-U6001
* 22403-U6001 ASSY-TERMINAL -0777
22119-H5000 SET-PINION [drive gear with pin & washer]

22157-B8900 ROTOR-HEAD 0876- 0 22157-U6001 $16.14 USD
22157-U6091 ROTOR-distributor -0776 $10.67 USD 
* superceded 22157-U6001 ROTOR-HEAD -0776 
22162-19M01 Cap Dist $36.48 USD
* superseded 22162-U6001 ASSY-CAP
22165-30101 ASSY-CARBON POINT 
22130-A5500 PACKING [sealing rotor shaft screw]
08360-61226 BOLT DIST TO BLOCK-HEX WITH WASHER M6
22180-71200 O RING-DIST.SUPPORT [O-ring for block] $5.67 USD
22108-M5600 SET-SHAFT
22182-M5600 ASSY-EARTH WIRE
22160-M5600 SET-THRUST WASHER 
22750-M5600 SCREW KIT
22167-N6005 SET-CAP CLAMP (2) 0377- 
22309-M5600 EARTH TERMINAL 0877-
22109-A5500 GOVERNOR WEIGHT (2)

D4A POINTS PARTS

22145-89900 SET-CONTACT 1075- 2 22145-U6002
* 22145-U6002 SET-CONTACT 0875-0975 2 22145-U6001
** 22145-U6001 SET-CONTACT -0775
22102-U6003 CONDENSER 0877- 2 22102-U6002
* 22102-U6002 CONDENSER -0777
22136-M5600 ASSY-BREAKER PLATE $68.42 USD
* superseded 22136-U6001 ASSY-BRAKER PLATE 1974

D4A for 1974

A13 0673-0874 1974 Model year. Also uses COMMON PARTS except as listed below.

22108-H6200 SET-SHAFT
22160-M0800 SET-WASHER THRUST $3.53 USD
22109-U6001 GOVERNOR-WEIGHT (2)
22110-H6200 SET-SPRING GOVERNOR
22132-H6200 SET-CAM
22182-U6001 ASSY-WIRE,EARTH $4.15 USD
22301-H6200 ASSY-VACUUM CONTROL $62.77 USD
22750-U6001 KIT-SCREW $5.53 USD

D4A POINTS TYPE

22110-H7601 SET-GOVERNOR SPRING A14CAN 0877-
22110-M5601 SET-GOVERNOR SPRING A14FED 0875-0777
22110-H7200 SET-GOVERNOR SPRING A14FED -0775
22132-H7601 SET-CAM 0877- 0 22132-M5600
22132-M5600 SET-CAM -0777
22301-M2361 ASSY-VACUUM CONTROL A14CAN(MANUAL) 0877- 2 22301-H7201
22301-H7201 ASSY-VACUUM CONTROL A14CAN(MANUAL) 0875-0777
22301-H7360 ASSY-VACUUM CONTROL A14FED(MANUAL) 0876-
22301-H7201 ASSY-VACUUM CONTROL A14FED(MANUAL) 0875-0776 
22301-H7200 ASSY-VACUUM CONTROL A14FED(MANUAL) -0775 
22301-H7205 ASSY-VACUUM CONTROL A14 FED(AUTO) 0974-0777

D4F EI TYPE

Electronic ignition distributor. Also uses COMMON PARTS except as listed below.

CAL from 0974
FED GFU from 1276 (FU Engine) 
FED ALL from 0877
CAN - NONE, points type only
22100-H7265 DISTRIBUTOR ASSY(D4F6-03) FED(AUTO) 0877-
22100-H7360 DISTRIBUTOR ASSY(D4F5-03) FED(MANUAL) 0877-
22100-H7680 DISTRIBUTOR-ASSY (D4F7-01) FED(GFU) 0877-
22100-H7280 DISTRIBUTOR-ASSY (D4F6-01) FED(GFU) 1276-0777
22100-H7365 ASSY-DISTRIBUTOR (D4F5-05) CAL(AUTO) 0876-
22100-H7306 ASSY-DISTRIBUTOR (D4F4-02) CAL(AUTO) -0776
22100-H7360 ASSY-DISTRIBUTOR (D4F5-03) CAL(MANUAL) 0876- 
22100-H7302 ASSY-DISTRIBUTOR (D4F5-01) CAL(MANUAL) 0875-0776
22100-H7301 ASSY-DISTRIBUTOR (D4F4-01) CAL(MANUAL) -0775
22110-H7301 SET GOVERNOR SPRING FED 0877-
22110-H7780 SET-GOVERNOR SPRING FED(GFU) 0877-
22110-H7280 SET-GOVERNOR SPRING FED(GFU) 1276-0777
22110-H7300 SET-GOVERNOR SPRING CAL -0775
22110-H7301 SET-COVERNOR SPRING CAL 0875-
22132-H7280 ROTOR SHAFT-ASSY FED(GFU) 1276-0777
22132-H7780 ROTOR SHAFT-ASSY FED(GFU) 0877-
22132-H7300 ASSY-ROTOR SHAFT FED 0877-
22132-H7300 ASSY-ROTOR SHAFT CAL
22301-H7205 VACUUM CONTROL ASSY FED(AUTO) 0877-
22301-H7360 VACUUM CONTROL ASSY FED(MANUAL) 0877-
22301-H7680 VACUUM CONTROL-ASSY FED(GFU) 0877-
22301-H8300 VACUUM CONTROL-ASSY FED(GFU) 1276-0777
22301-H7200 ASSY-VACUUM CONTROL CAL(MANUAL) -0775
22301-H7201 ASSY-VACUUM CONTROL CAL(MANUAL) 0875-0776
22301-H7360 ASSY-VACUUM CONTROL CAL(MANUAL) 0876-
22301-H7205 ASSY-VACUUM CONTROL CAL(AUTO) -0776
22301-H7365 ASSY-VACUUM CONTROL CAL(AUTO) 0876-
EI PARTS
22115-H7300 SET-RELUCTOR
22136-N4200 ASSY-BRAKER PLATE $52.72 USD
22229-N4302 SET-PICK UP 2 22229-N4301
22229-N4301 SET-PICK UP
22145-N4200 CONTACTOR
22116-N4200 CAP-SETTER
01211-00111 NUT-FOR TERMINAL
01211-00121 NUT-FOR TERMINAL
01321-00051 WASHER-LOCK
01321-00041 WASHER-LOCK

Photo Index

24723.jpgAlbum click to view 24724.jpgAlbum click to view 24848.jpgAlbum click to view

22100-G2805 (Hitachi D4A81-01 1402)
20243.jpgAlbum click to view 20244.jpgAlbum click to view 

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