diff --git a/pkg/coalescer/coalescer.go b/pkg/coalescer/coalescer.go
new file mode 100644
index 0000000000..3eb0a82edd
--- /dev/null
+++ b/pkg/coalescer/coalescer.go
@@ -0,0 +1,165 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package coalescer combines multiple requests made over a period of time into a single request
+package coalescer
+
+import (
+	"time"
+
+	"k8s.io/klog/v2"
+)
+
+// Coalescer is an interface to combine multiple requests made over a period of time into a single request
+//
+// When a request is received that matches an existing in-flight request, the coalescer will attempt to
+// merge that request into the existing request pool using the provided mergeFunction
+//
+// When the delay on the request expires (determined by the time the first request comes in), the merged
+// input is passed to the execution function, and the result to all waiting callers (those that were
+// not rejected during the merge step)
+type Coalescer[InputType comparable, ResultType any] interface {
+	// Coalesce is a function to coalesce a given input
+	// key = only requests with this same key will be coalesced (such as volume ID)
+	// input = input to merge with other inputs
+	// It is NOT guaranteed all callers receive the same result (for example, if
+	// an input fails to merge, only that caller will receive an error)
+	Coalesce(key string, input InputType) (ResultType, error)
+}
+
+// New is a function to creates a new coalescer and immediately begin processing requests
+// delay = the time to wait for other requests to coalesce before executing
+// mergeFunction = a function to merge a new input with the existing inputs
+// (should return an error if the new input cannot be combined with the existing inputs,
+// otherwise return the new merged input)
+// executeFunction = the function to call when the delay expires
+func New[InputType comparable, ResultType any](delay time.Duration,
+	mergeFunction func(input InputType, existing InputType) (InputType, error),
+	executeFunction func(key string, input InputType) (ResultType, error),
+) Coalescer[InputType, ResultType] {
+	c := coalescer[InputType, ResultType]{
+		delay:           delay,
+		mergeFunction:   mergeFunction,
+		executeFunction: executeFunction,
+		inputChannel:    make(chan newInput[InputType, ResultType]),
+		timerChannel:    make(chan string),
+		pendingInputs:   make(map[string]pendingInput[InputType, ResultType]),
+	}
+
+	go c.coalescerThread()
+	return &c
+}
+
+// Type to store a result or error in channels
+type result[ResultType any] struct {
+	result ResultType
+	err    error
+}
+
+// Type to send inputs from Coalesce() to coalescerThread() via channel
+// Includes a return channel for the result
+type newInput[InputType comparable, ResultType any] struct {
+	key           string
+	input         InputType
+	resultChannel chan result[ResultType]
+}
+
+// Type to store pending inputs in the input map
+type pendingInput[InputType comparable, ResultType any] struct {
+	input          InputType
+	resultChannels []chan result[ResultType]
+}
+
+type coalescer[InputType comparable, ResultType any] struct {
+	delay           time.Duration
+	mergeFunction   func(input InputType, existing InputType) (InputType, error)
+	executeFunction func(key string, input InputType) (ResultType, error)
+
+	inputChannel chan newInput[InputType, ResultType]
+	timerChannel chan string
+
+	pendingInputs map[string]pendingInput[InputType, ResultType]
+}
+
+func (c *coalescer[InputType, ResultType]) Coalesce(key string, input InputType) (ResultType, error) {
+	resultChannel := make(chan result[ResultType])
+
+	c.inputChannel <- newInput[InputType, ResultType]{
+		key:           key,
+		input:         input,
+		resultChannel: resultChannel,
+	}
+	result := <-resultChannel
+
+	if result.err != nil {
+		return *new(ResultType), result.err
+	} else {
+		return result.result, nil
+	}
+}
+
+func (c *coalescer[InputType, ResultType]) coalescerThread() {
+	for {
+		select {
+		case i := <-c.inputChannel:
+			klog.V(7).InfoS("coalescerThread: Input received", "key", i.key, "input", i.input)
+			if pending, ok := c.pendingInputs[i.key]; ok {
+				klog.V(7).InfoS("coalescerThread: Input matched existing input, attempting to merge", "key", i.key)
+				newInput, err := c.mergeFunction(i.input, pending.input)
+
+				if err == nil {
+					klog.V(7).InfoS("coalescerThread: Merged input into existing inputs", "key", i.key)
+					pending.input = newInput
+					pending.resultChannels = append(pending.resultChannels, i.resultChannel)
+					c.pendingInputs[i.key] = pending
+				} else {
+					klog.V(7).InfoS("coalescerThread: Failed to merge inputs into existing inputs", "key", i.key)
+					i.resultChannel <- result[ResultType]{
+						err: err,
+					}
+				}
+			} else {
+				klog.V(7).InfoS("coalescerThread: New input, setting up fresh coalesce operation", "key", i.key)
+				c.pendingInputs[i.key] = pendingInput[InputType, ResultType]{
+					input: i.input,
+					resultChannels: []chan result[ResultType]{
+						i.resultChannel,
+					},
+				}
+				time.AfterFunc(c.delay, func() {
+					c.timerChannel <- i.key
+				})
+			}
+
+		case k := <-c.timerChannel:
+			klog.V(7).InfoS("coalescerThread: Coalescing delay reached, spawning execution thread", "key", k)
+			pending := c.pendingInputs[k]
+			delete(c.pendingInputs, k)
+
+			go func() {
+				r, err := c.executeFunction(k, pending.input)
+				klog.V(7).InfoS("coalescerThread: Finished executing", "key", k, "result", r, "error", err)
+				result := result[ResultType]{
+					result: r,
+					err:    err,
+				}
+				for _, c := range pending.resultChannels {
+					c <- result
+				}
+			}()
+		}
+	}
+}
diff --git a/pkg/coalescer/coalescer_test.go b/pkg/coalescer/coalescer_test.go
new file mode 100644
index 0000000000..be40167034
--- /dev/null
+++ b/pkg/coalescer/coalescer_test.go
@@ -0,0 +1,124 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package coalescer
+
+import (
+	"errors"
+	"fmt"
+	"testing"
+	"time"
+)
+
+var (
+	errFailedToMerge   = fmt.Errorf("Failed to merge")
+	errFailedToExecute = fmt.Errorf("Failed to execute")
+)
+
+// Merge function used to test the coalescer
+// For testing purposes, positive numbers are added to the existing input,
+// and negative numbers return an error ("fail to merge")
+func mockMerge(input int, existing int) (int, error) {
+	if input < 0 {
+		return 0, errFailedToMerge
+	} else {
+		return input + existing, nil
+	}
+}
+
+// Execute function used to test the coalescer
+// For testing purposes, small numbers (numbers less than 100) successfully execute,
+// and large numbers (numbers 100 or greater) fail to execute
+func mockExecute(_ string, input int) (string, error) {
+	if input < 100 {
+		return "success", nil
+	} else {
+		return "failure", errFailedToExecute
+	}
+}
+
+func TestCoalescer(t *testing.T) {
+	testCases := []struct {
+		name                 string
+		inputs               []int
+		expectMergeFailure   bool
+		expectExecuteFailure bool
+	}{
+		{
+			name:   "one input",
+			inputs: []int{42},
+		},
+		{
+			name:   "many inputs",
+			inputs: []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10},
+		},
+		{
+			name:               "failed merge",
+			inputs:             []int{1, -2, 3, -4, 5, -6, 7, -8, 9, -10},
+			expectMergeFailure: true,
+		},
+		{
+			name:                 "failed execute",
+			inputs:               []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 100},
+			expectExecuteFailure: true,
+		},
+	}
+
+	for _, tc := range testCases {
+		t.Run(tc.name, func(t *testing.T) {
+			t.Parallel()
+			c := New[int, string](50*time.Millisecond, mockMerge, mockExecute)
+			testChannel := make(chan error)
+
+			for _, i := range tc.inputs {
+				go func() {
+					_, err := c.Coalesce("testKey", i)
+					testChannel <- err
+				}()
+			}
+
+			mergeFailure := false
+			executeFailure := false
+			for range tc.inputs {
+				err := <-testChannel
+				if err != nil {
+					if errors.Is(err, errFailedToMerge) {
+						mergeFailure = true
+					} else if errors.Is(err, errFailedToExecute) {
+						executeFailure = true
+					} else {
+						t.Fatalf("Unexpected error %v", err)
+					}
+				}
+			}
+
+			if mergeFailure != tc.expectMergeFailure {
+				if tc.expectMergeFailure {
+					t.Fatalf("Expected to observe merge failure, did not")
+				} else {
+					t.Fatalf("Observed unexpected merge failure")
+				}
+			}
+			if executeFailure != tc.expectExecuteFailure {
+				if tc.expectExecuteFailure {
+					t.Fatalf("Expected to observe execute failure, did not")
+				} else {
+					t.Fatalf("Observed unexpected execute failure")
+				}
+			}
+		})
+	}
+}