2009 Hummer H2 Ignition Parts

This table covers the sensors that report camshaft position to the ECU. Typical signs include a stall, a no-start, or a code for cam or crank correlation. Check the connector and the reluctor gap before replacing the sensor. Read more

16 Camshaft Position Sensor parts for the 2009 Hummer H2 come from 14 brands — STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, AUTOTECNICA and 11 other brands. The "Popular" part is DELPHI SS11370.

The Economy section lists 7 options from AUTOTECNICA, HOLSTEIN, SKP and 4 other brands — the catalog's value-priced group. AUTOTECNICA GM1419982 is listed in this group.

The Full Service Kit section lists 1 option from WALKER PRODUCTS — grouped under the catalog's "Full Service Kit" designation — the notes column spells out what sets them apart. WALKER PRODUCTS 23591234 is listed in this group.

In the Standard Replacement grade, DELPHI, GM GENUINE, STANDARD MOTOR PRODUCTS and 5 other brands supply 8 parts: built to original-equipment specification. A representative part number is DELPHI SS11370.

This table covers the seals at the Camshaft Position Sensor. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

3 Camshaft Position Sensor Seal parts are listed for the 2009 Hummer H2, from ELRING, FEL-PRO and VICTOR REINZ.

Part numbers include ELRING 782510, FEL-PRO 72760 and VICTOR REINZ 711460100.

This table covers the sensors that report crankshaft position and engine speed. Typical signs include a stall, a no-start, or a code for cam or crank correlation. Check the connector and the reluctor gap before replacing the sensor. Read more

17 Crankshaft Position Sensor parts for the 2009 Hummer H2 come from 15 brands — STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, AUTOTECNICA and 12 other brands. The "Popular" part is DELPHI SS11397.

The Economy section: 8 options from AUTOTECNICA, DORMAN, HOLSTEIN and 5 other brands. AUTOTECNICA GM1419993 is listed in this group.

The Full Service Kit section: 1 option from WALKER PRODUCTS. WALKER PRODUCTS 23591266 is listed in this group.

Standard Replacement: 8 parts, from DELPHI, GM GENUINE, NTK and 5 other brands. A representative part number is DELPHI SS11397.

This table covers the coils that fire each spark plug. Typical signs include a misfire that follows one cylinder, a snap in damp weather, or a coil that is swollen or cracked. Swap a suspect coil with a neighbor to confirm, then replace boots that tore on the way off. Read more

40 Ignition Coil parts for the 2009 Hummer H2 come from 20 brands — STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, NGK and 17 other brands. The "Popular" part is SKP SKIC103. They are grouped as Economy, Premium and Standard Replacement, with Standard Replacement the largest group at 20 parts from WALKER PRODUCTS, NGK, BECK/ARNLEY and 7 other brands.

This table covers the brackets that mount the Ignition Coil Mounting. Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners. Read more

One part is listed for the 2009 Hummer H2 — GM GENUINE 12580353.

This table covers the Ignition Coil wires. Read more

One part is listed for the 2009 Hummer H2 — GM GENUINE 357A.

This table covers the lock cylinders in the ignition switch. Read more

5 Ignition Lock Cylinder parts for the 2009 Hummer H2 come from 4 brands — DORMAN, GM GENUINE, STANDARD MOTOR PRODUCTS and 1 other brand. The "Popular" part is DORMAN 924796.

The Economy section: 2 options from DORMAN. DORMAN 924796 is listed in this group.

Standard Replacement: 3 parts, from GM GENUINE, STANDARD MOTOR PRODUCTS and WELLS. A representative part number is GM GENUINE 15794826.

Part numbers include DORMAN 924796, DORMAN 924716 and GM GENUINE 15794826, among others listed above.

This table covers the Ignition Lock housings. Read more

One part is listed for the 2009 Hummer H2 — GM GENUINE 26088811.

This table covers the spark plugs for this engine. Typical signs include misfire under load, rough idle, or a flashing check-engine light. Verify the gap even on pre-gapped plugs, and replace coil boots that come off a high-mileage engine. Read more

22 Spark Plug parts are listed for the 2009 Hummer H2, from NGK, ACDELCO, CHAMPION and 4 other brands. ACDELCO R44LTSM carries the "Popular" badge.

In the Copper / Nickel grade, ACDELCO and CHAMPION supply 2 parts: grouped under the catalog's "Copper / Nickel" designation — the notes column spells out what sets them apart. A representative part number is ACDELCO R44LTSM.

In the Double Platinum (lasts up to 3x longer than Copper / Nickel) grade, ACDELCO, BOSCH, CHAMPION and 1 other brand supply 4 parts: grouped under the catalog's "Double Platinum (lasts up to 3x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. A representative part number is ACDELCO 41962.

The Iridium (lasts up to 4x longer than Copper / Nickel) section lists 9 options from DENSO, NGK, ACDELCO and 3 other brands — grouped under the catalog's "Iridium (lasts up to 4x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. NGK 7397 is listed in this group.

In the Platinum (lasts up to 2x longer than Copper / Nickel) grade, ACDELCO, NGK, AUTOLITE and 3 other brands supply 6 parts: grouped under the catalog's "Platinum (lasts up to 2x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. A representative part number is ACDELCO 6.

In the Ruthenium (maximum durability & ignitability) grade, NGK supplies 1 part: grouped under the catalog's "Ruthenium (maximum durability & ignitability)" designation — the notes column spells out what sets them apart. A representative part number is NGK 94567.

This table covers the Spark Plug Heat shields. Typical signs include a bent shield rubbing a rotor, or rust-through that leaves the backing open. A rubbing shield will eat a new rotor. Straighten or replace it before the wheel goes back on. Read more

2 Spark Plug Heat Shield parts for the 2009 Hummer H2 come from 2 brands — GM GENUINE and UNITED MOTOR PRODUCTS.

Part numbers include GM GENUINE 8006 and UNITED MOTOR PRODUCTS 910.

This table covers the Spark Plug wires. Read more

21 Spark Plug Wire parts for the 2009 Hummer H2 come from 7 brands — WALKER PRODUCTS, UNITED MOTOR PRODUCTS, GM GENUINE and 4 other brands. The "Popular" part is B&B S848314.

The Economy section: 1 option from B&B. B&B S848314 is listed in this group.

The High Performance (Lowest Resistance) section lists 9 options from WALKER PRODUCTS and STANDARD MOTOR PRODUCTS — engineered beyond original-equipment specification. WALKER PRODUCTS 9246001 is listed in this group.

In the Premium grade, UNITED MOTOR PRODUCTS and NGK supply 5 parts: a step above OE specification in materials, tolerances or warranty terms. A representative part number is UNITED MOTOR PRODUCTS 7828.

Standard Replacement: 6 parts, from GM GENUINE, WALKER PRODUCTS, B&B and 1 other brand. A representative part number is GM GENUINE 748UU.